Best A10 Cyclone SA Sleeves: Top 3 Ranked (Better Than the Medusa)
Disclosure: This article contains affiliate links. If you buy through them, I may earn a commission at no extra cost to you. Prices are for reference only — the dollar amounts are approximate conversions from Japanese yen and do not include shipping or taxes, so please check the final price at the store.
- The Medusa sleeve that comes with it just isn't stimulating enough…
- I bought the A10 Cyclone SA PLUS and it feels like a waste…
- Which sleeve should I get?
There are quite a few official sleeves (inner holes) made for the A10 Cyclone SA PLUS.
Update (September 2026)
VORZE's official site lists 19 dedicated sleeves for the A10 Cyclone SA (as of September 25, 2026).
So there are more options than the ones in this article.
I've listed the sleeves released after this article was published, and whether they're still sold, right after the ranking.
VORZE's official site lists 19 dedicated sleeves for the A10 Cyclone SA (as of September 25, 2026).
So there are more options than the ones in this article.
I've listed the sleeves released after this article was published, and whether they're still sold, right after the ranking.
I think plenty of people have no idea which one to buy.
So here are the sleeves that give you stronger stimulation than the Medusa — the ones you can't go wrong with.
I went through the reviews on NLS (the official Japanese online store for RENDS/VORZE) and picked the three most popular sleeves, with what reviewers say about them.
Everything is in bullet points, so you can see at a glance which sleeve suits you.
If you're already bored of the Medusa sleeve that comes with the A10 Cyclone SA PLUS, read on.
The Medusa that came with mine didn't work for me either.
I honestly thought buying the A10 Cyclone SA PLUS had been a mistake — but buying the Oral sleeve changed everything.
Update (September 2026)
If it isn't enough for you, use the ranking below to choose.
The Medusa suits people who like gentle stimulation
Reviews on NLS praise its wide entrance and gentle stimulation.If it isn't enough for you, use the ranking below to choose.
Here's how to modify it to take other onaholes (sleeves):
A10 Cyclone SA Mods: Do They Really Double the Pleasure?VORZE A10 Cyclone SA PLUS mods: other brands' strokers users swear by, what failed for me, sleeve tricks, monitor arms, AC power and controller hacks.Read the article ›
The Top 3 Most Popular A10 Cyclone SA PLUS Sleeves
#1 (By Far the Most Popular): Oral
To enjoy the A10 Cyclone SA PLUS to the fullest, I strongly, strongly recommend buying this one together with the machine.
I bought one too.
Unlike the Medusa, those big bumps make it really intense.
Tastes differ, of course, but I never imagined that just changing the sleeve could make this much difference.
You could also buy a compilation of nothing but licking blowjob scenes on Adult Festa (a Japanese VR video site).
If you own synced videos of actresses who do “rolling” blowjobs, you absolutely need this sleeve.
>>> Find blowjob videos on Adult Festa
Here's a summary of the reviews:
- “It's like a blowjob.”
- “But if you're on the big side, you might not get much of a blowjob feel…”
- “It feels like a tongue flicking the tip, and when you go deeper, it feels like you're being wrapped up.”
- “The intensity from the tongue-shaped bumps is fantastic, and it feels amazing.”
Update (September 2026)
Some NLS reviews say the tongue part is hard, so it's a matter of taste.
Some also say recent ones are made of a harder material, but I couldn't find any announcement from the maker.
Some say the Oral's tongue is hard
The Oral is still ¥2,750 and in stock at NLS (checked September 25, 2026).Some NLS reviews say the tongue part is hard, so it's a matter of taste.
Some also say recent ones are made of a harder material, but I couldn't find any announcement from the maker.
Without enough lotion the sleeve heats up, so buy a big bottle of the maker's own lotion.
Update (September 2026)
There's a warning that when the lotion runs out, it can catch hair and skin and hurt.
Use plenty of lotion and top it up as you go.
I describe how it feels in my VORZE Smooth Lotion review.
For the catching problem, see the A10 Cyclone SA's downsides.
There's a warning that when the lotion runs out, it can catch hair and skin and hurt.
Use plenty of lotion and top it up as you go.
I describe how it feels in my VORZE Smooth Lotion review.
For the catching problem, see the A10 Cyclone SA's downsides.
Reviews on Amazon Japan (when I checked in August 2022) included a lot of quality complaints like “it arrived torn” or “the bottom came out,” so it seems safer to buy it somewhere other than Amazon.
NLS had far fewer reviews like that, and they handle problems properly if anything goes wrong, so I recommend buying from NLS.
Update (September 2026)
I haven't been able to check Amazon's current reviews.
I recommend buying from the official NLS store, which exchanges damaged or defective items.
Within 8 days of delivery, they exchange it after you send it back and they inspect it (the store pays shipping).
Used items generally can't be returned, so check it for holes or air bubbles before you use it.
NLS has damage reports too
NLS also has reports of torn Oral sleeves and initial defects, so I'm correcting what I said above about NLS having few reviews like that.I haven't been able to check Amazon's current reviews.
I recommend buying from the official NLS store, which exchanges damaged or defective items.
Within 8 days of delivery, they exchange it after you send it back and they inspect it (the store pays shipping).
Used items generally can't be returned, so check it for holes or air bubbles before you use it.
A10 Cyclone SA sleeve: Oral
#2: Spiral
Inside the sleeve, there's a single fold that runs in a spiral.
Reviews
- “More intense than the Medusa, and excellent.”
- “In terms of pure pleasure it's not bad at all, but the lotion runs out easily.”
- “I own the Medusa, Oral, Master and Spiral sleeves, and just as the reviews said, this one felt by far the best.”
- “It feels like you're being licked all over by a tongue.”
- “It really did feel like being licked.”
- “With the twisted structure, the left-right reversing patterns give you the illusion that it's moving back and forth.”
Update (September 2026)
Some say the bottom comes out easily.
For how to handle it, see “Care Tips” further down.
Watch out for the Spiral's bottom coming out
The Spiral is ¥2,750 and in stock at NLS (as of September 25, 2026).Some say the bottom comes out easily.
For how to handle it, see “Care Tips” further down.
A10 Cyclone SA sleeve: Spiral
#3: Vortex
It's a tight sleeve, so if you like strong stimulation, you can't go wrong.
Reviews
- “For masochists who love being worked over hard by a dirty girl.”
- “Use lots of lotion and it feels like it's milking you dry.”
- “Very intense.”
- “I don't recommend it if you dislike strong stimulation. If you like it strong, I do.”
- “It didn't suit me, since I like to take things slow. But if you want to finish fast, I recommend it.”
- “With a low-viscosity lotion you feel the folds and grooves more strongly; I recommend a high-viscosity lotion.”
- “It feels close to a real woman.”
- “It's tight. Cramped if you're big. It was hard to get in.”
- “It clings to you. I love that tingly feeling.”
- “Aim it at the head and it's seriously dangerous (lol).”
Update (September 2026)
But some complain that the Twist is hard to wash.
The Vortex and the Twist are ¥2,750 each and in stock at NLS (as of September 25, 2026).
Also consider the Twist
Some say the Twist is more intense than the Vortex.But some complain that the Twist is hard to wash.
The Vortex and the Twist are ¥2,750 each and in stock at NLS (as of September 25, 2026).
A10 Cyclone SA sleeve: Vortex
Update (September 2026): Sleeves Released Later and Whether They're Still Sold
NLS availability as of September 25, 2026.
The Mouth of Truth is a sleeve with teeth and a big tongue.
NLS reviewers say they prefer it at low to medium speed.
On the other hand, some complain about the mouth area wearing out, holes and lotion leaking.
| Sleeve | Released | At NLS |
|---|---|---|
| V-Groove | June 2023 | ¥2,750, in stock |
| 3 Tongue | June 2023 | Discontinued |
| Sweep | June 2023 | Discontinued |
| Mouth of Truth | November 2024 | ¥3,410, in stock |
NLS reviewers say they prefer it at low to medium speed.
On the other hand, some complain about the mouth area wearing out, holes and lotion leaking.
The 3 A10 Cyclone SA Sleeves Compared (Oral, Spiral, Vortex)
The Basics
This table compares the basic features of three A10 Cyclone SA sleeves: Oral, Spiral and Vortex.
When this table was made, all three cost the same; as of September 2026 NLS still lists the Oral at ¥2,750. (Not every Cyclone sleeve costs that, though: the newer Mouth of Truth sleeve is ¥3,410 at NLS.) Each of the three has its own character and intensity. Intensity, tightness and how easy they are to get into are the key points when choosing.
| Feature | Oral | Spiral | Vortex | Mouth of Truth (added September 2026) |
|---|---|---|---|---|
| Price | ¥2,750 (NLS, September 2026) | ¥2,750 (when this table was made) | ¥2,750 (when this table was made) | ¥3,410 |
| Main feature | Two tongue-shaped bumps for a unique blowjob feel | Spiral grooves that wrap around you, like a rolling blowjob | A complex, irregular structure for strong, unpredictable stimulation | Mouth-shaped opening with a two-layer build: teeth (slightly firm TPE) and a big tongue (official) |
| Intensity | ★★★☆☆ (medium) | ★★★★☆ (fairly strong) | ★★★★★ (very strong) | Many say the teeth don't hurt as much as expected; some say they do |
| Tightness | ★★★☆☆ (comfortably snug) | ★★★★☆ (fairly tight) | ★★★★★ (very tight) | — (couldn't confirm) |
| Easy to get into | ★★★★☆ (fairly easy) | ★★★☆☆ (a bit hard) | ★★☆☆☆ (hard) | Many say the wide entrance makes it easy to get in |
| Durability | ★★☆☆☆ (the tongue part is weak) | ★★☆☆☆ (the bottom is weak) | ★★☆☆☆ (the bottom tears easily) | Soft material; many say the mouth area falls apart or it got holes after a few uses |
How the Stimulation Differs
This table looks more closely at how each sleeve stimulates you: the type of sensation, where it's focused and the best way to use it. Knowing this helps you pick the one that suits you.
| Feature | Oral | Spiral | Vortex | Mouth of Truth (added September 2026) |
|---|---|---|---|---|
| Type of stimulation | Pinpoint, tongue-like stimulation. Feels like being licked. | A spiral that wraps around the whole shaft. Feels like a rolling blowjob. | Irregular stimulation from random bumps. Complex and unpredictable. | Reviewers say it feels like being licked all over by the big tongue and the folds deep in the throat |
| Where you feel it | Focused on the head and the ridge. Adjust by how deep you go. | Even all over. The spiral works the whole shaft. | Squeezes the whole thing hard. Especially strong on the head. | — (couldn't confirm) |
| Best rotation speed | Slow — to get the most out of the slow-licking feel. | Slow to fast — it feels different at each speed. | Slow to medium. At high speed it's so intense you finish right away. | Low to medium (many say it isn't made for high speed) |
| Recommended patterns | White, red, purple. Purple especially feels like a tongue circling the ridge. | Patterns that alternate left and right. They match the spiral and feel even stronger. | Complex patterns. Combined with the irregular inside, they feel unpredictable. | — (couldn't confirm) |
| When to use it | When you want to take your time. Great with blowjob VR videos. You can really feel the tongue moving. | When you want balanced stimulation. Not too strong, not too weak, and good for lots of styles. | When you want strong stimulation fast. Perfect when you want to finish quickly. | When you want to savor it slowly at low to medium speed |
Which One Suits You?
This table shows which sleeve suits which kind of user, depending on your experience and what kind of feel you want.
| Best for | Oral | Spiral | Vortex | Mouth of Truth (added September 2026) |
|---|---|---|---|---|
| Beginners | ⭕ Fairly easy to get into and not too intense, so good for beginners. | ⭕ Balanced stimulation makes it a good first sleeve. | △ Hard to get into and intense, so a bit tough for beginners. | — (couldn't confirm) |
| Blowjob feel | ⭕⭕ The most realistic tongue and blowjob feel. | ⭕ You get a rolling-blowjob feel. | △ It's more about strong stimulation than a blowjob feel. | ⭕ Mouth, teeth and tongue shapes (official). Reviews split: some say it's barely different from the Oral, others say it's completely different |
| Love it intense | △ The gentlest of the three. | ⭕ Nicely intense. | ⭕⭕ Best if you want the strongest stimulation. | △ Many say it isn't made for high speed |
| Like it slow and relaxed | ⭕⭕ At low speed you can really take your time. | ⭕ Fine for slow sessions at a low setting. | △ Too intense for slow, relaxed sessions. | ⭕ Reviewers enjoy it slowly at low to medium speed |
| Long sessions | ⭕⭕ Mild enough to enjoy for a long time. | ⭕ Moderate stimulation, so long sessions are possible. | △ So intense that long sessions are often hard. | — (couldn't confirm) |
| Quick sessions | △ It's mild, so it can take a while. | ⭕ Finish quickly at a high setting. | ⭕⭕ Strong stimulation makes it easy to finish fast. | — (couldn't confirm) |
| Love a tight grip | △ The loosest of the three. | ⭕ A nice, snug grip. | ⭕⭕ The tightest grip of the three. | — (couldn't confirm) |
A10 Cyclone SA sleeve: Oral
Care Tips
This table covers what to watch out for when caring for each sleeve: the weak spots, how they tend to break, and how to make them last longer.
| Care | Oral | Spiral | Vortex | Mouth of Truth (added September 2026) |
|---|---|---|---|---|
| Washing | The tongue part is thin, so be careful if you turn it inside out. Watch the base of the tongue in particular. | Watch the glued part at the bottom. Wash gently without putting force on it. | Turning it inside out isn't recommended; the complex structure is fragile. Flushing water through it is safer. | Many say the soft material tears easily |
| Weak spots | The base of the tongue and the thin sides. These tear most easily. | The glued part at the bottom. The cylindrical bottom tends to come off. | The bottom (it tends to get a crescent-shaped tear). This part takes the most stress from the motion. | Around the mouth (reviewers say it falls apart) |
| How it breaks | Holes in the sides or bottom. The thin parts often tear during use or washing. | The bottom comes off. The glued part peels and lotion leaks out. | A crescent-shaped tear in the bottom. A typical failure caused by the inner structure and the motion. | Some say it got holes after a few uses |
| How to make it last | 1. Don't turn it inside out too often 2. Use plenty of lotion 3. Avoid rough thrusting 4. Don't strain the tongue part | 1. Don't turn it inside out too often 2. Use plenty of lotion 3. Don't strain the bottom 4. Protect the glued part | 1. Never turn it inside out 2. Use lots of lotion 3. Go easy on thrusting 4. Protect the complex structure | — (couldn't confirm) |
Update (September 2026)
The inner case is the case inside the machine that holds the sleeve.
The inner case for the A10 Cyclone SA is ¥1,672 and in stock on NLS's “VORZE series spare parts” page (as of September 25, 2026).
For replacement parts, see my guide to VORZE series spare parts.
According to VORZE's official FAQ, the machine itself is not waterproof.
Don't wash the machine with water.
Also watch for damage to the mounting holes and the inner case
NLS reviews also report the sleeve's mounting holes stretching or tearing, and the tabs on the inner case breaking.The inner case is the case inside the machine that holds the sleeve.
The inner case for the A10 Cyclone SA is ¥1,672 and in stock on NLS's “VORZE series spare parts” page (as of September 25, 2026).
For replacement parts, see my guide to VORZE series spare parts.
According to VORZE's official FAQ, the machine itself is not waterproof.
Don't wash the machine with water.
What Users Like and Dislike
This table sums up what real users like and dislike about each sleeve, based on their reviews. It also shows how often people buy them again, as a sign of how satisfied they are.
| Point | Oral | Spiral | Vortex | Mouth of Truth (added September 2026) |
|---|---|---|---|---|
| Why people like it | 1. A unique blowjob feel: a realistic licking sensation 2. Adjustable by depth: shallow for the tip, deep for everything 3. Made for taking your time: great for long sessions at low speed | 1. Balanced stimulation: not too strong, not too weak 2. Works at many speeds: from slow to fast 3. A blowjob feel: the spiral recreates a rolling blowjob | 1. Strong stimulation and a tight fit: best for the strongest feel 2. A strong squeeze: you'll love the tight entry 3. Quick results: great when you want to finish fast | Reviewers say the teeth don't hurt as much as expected and the tongue and throat feel great |
| Why people don't | 1. Low durability: the tongue part and sides tear easily 2. Thin parts: some got holes after just a few uses | 1. Hard to get into: the narrow entrance can make it difficult 2. The bottom comes off: the glued part isn't very durable | 1. Hard to get into: the hardest of the three 2. Too intense: can be too much if you're sensitive 3. Low durability: the bottom tends to tear in a typical way | Reviewers mention low durability, lotion leaking, and a short life for the price |
| Repeat buyers | High: many buy it again for the unique feel, even though it doesn't last long | Medium: many people switch between it and other sleeves because it's so balanced | High: people who want strong stimulation tend to buy it again and again | — (couldn't confirm) |
Overall Rating and How to Use Each One
This table gives an overall rating for each sleeve and the best way to use it, including tips on lotion.
| Item | Oral | Spiral | Vortex | Mouth of Truth (added September 2026) |
|---|---|---|---|---|
| Overall | ★★★★☆ (best if you want a blowjob feel) | ★★★★☆ (best if you want balance) | ★★★★☆ (best if you want intensity) | Reviews are mixed (praise, plus complaints about durability and value) |
| Recommended lotion | Medium to high viscosity: you feel the tongue more realistically | Medium viscosity: you feel the spiral just right | High viscosity: softens the intensity and makes it last longer | — (couldn't confirm) |
| How much lotion | Normal to a bit more: make sure it reaches the tongue | Plenty: make sure it spreads through the spiral | Lots: makes it easier to get in and prevents tears from friction | Many say the wide entrance lets a lot of lotion leak out |
| How to use it | Enjoy the licking feel slowly at low speed. Even better with VR videos. | Change the speed and direction to enjoy different sensations. Lots of ways to play. | Go in fully hard and enjoy the strong stimulation while keeping it under control. Takes some getting used to. | Slowly at low to medium speed (reviews) |
| Best content | Blowjob videos and VR: synced to the tongue movements it feels much more real | All kinds: very versatile and works with a wide range of content | Fast, rough scenes: matches the strong stimulation well | — (couldn't confirm) |
| First-time tips | Try different depths to find the best spot. Start shallow and go deeper. | Use plenty of lotion and try different patterns to find your favorite combination. | Get fully hard and use lots of lotion. Start at low speed. | — (couldn't confirm) |
A10 Cyclone SA sleeve: Oral