
ROCKS-OFF RO-ZEN Prostate Vibrator, Onyx Black, 7 Speeds
€34.99

ROCKS-OFF RO-ZEN Prostate Vibrator, Onyx Black, 7 Speeds
- Anal
- Water-resistant
- Silicone
Hands-free prostate massager. It has a slim shaft for the prostate and a double ring that stays outside and holds it in place. It vibrates with a removable 7-speed bullet vibrator that runs on one N battery, and the battery is included.
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Rocks-Off Ro-ZenProstate and double ring, no hands.
The double ring keeps it in place, so neither you nor your partner has to hold it by hand. The bullet vibrator comes out for easier cleaning. It is made of soft, flexible silicone with ABS plastic and weighs 100 g.
- 7 speeds
- Hands-free
- Double ring
- N battery included

The essentials
Rocks-Off Ro-Zen: what you need to know before you buy
Is it for you?
Who the Rocks-Off Ro-Zen is for, and who it isn't
It suits you if…
- You want to stimulate the prostate without having to hold the toy.
- You want a prostate massager and a double ring in the same toy.
- You plan to use it solo or with a partner, hands-free.
- You prefer a battery-powered toy that you don't have to charge.
Better look elsewhere if…
- You'd rather not depend on batteries. This one uses an N battery, while the Climaximum Toulz charges by USB.
- You want more vibration variety. This one has 7 speeds, while the Quest Prostate Bullet has 10 modes and is also battery-powered.
- You don't fancy wearing rings. The hands-free hold on this one depends on the double ring.
Our usage tips
How to use the Rocks-Off Ro-Zen
- Get the battery ready. It's an N battery and it comes in the box.
- Wash it before first use, with the bullet vibrator removed.
- Use plenty of water-based lubricant, on the shaft and on yourself.
- Insert the shaft slowly and with your body relaxed. The double ring stays outside and holds it in place hands-free.
- Start on the lowest speed of the 7 and increase it gradually.
Cleaning
Remove the bullet vibrator and clean the silicone body before and after each use, with warm water and mild soap or a toy cleaner; clean the bullet with a damp cloth. Let it dry completely before storing it.
Our tips
- If you feel pain, stop. Never force anything during anal play.
- Take the ring off if you notice pain, coldness, tingling or a change in colour, and don't wear it for long periods.
- Don't move it from the anus to the vagina without washing it first.
- If you use it with a latex condom, don't use oil-based lubricants or oils.
- If you won't be using it for a while, take the battery out so it doesn't corrode.
In the box
What's in the box
- The Rocks-Off Ro-Zen with its bullet vibrator
- One N battery
Specifications
Rocks-Off Ro-Zen specifications
- Type
- Hands-free prostate massager
- Hold
- Silicone double ring
- Materials
- Silicone and ABS plastic
- Weight
- 100 g
- Vibration
- 7 speeds
- Bullet vibrator
- Removable
- Power
- N battery, included
- Use
- Solo or with a partner
- Colour
- Onyx black
- Brand
- Rocks-Off
- Model
- Ro-Zen
- Overall size
- 10 × 13 × 5.5 cm (3.9 × 5.1 × 2.2 in), the whole toy including the rings
Comparison
Rocks-Off Ro-Zen vs other battery-powered prostate massagers
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|---|---|---|---|
| Vibration | 7 speeds | 10 modes | 10 modes |
| Powered by | N battery | AAA battery | AAA battery |
| Material | Silicone and ABS | Silicone and ABS | Silicone and ABS |
| Weight | 100 g | 48 g | 141 g |
| Price | €34.99 |
€25.99
View |
€40.99
View |
Questions
Rocks-Off Ro-Zen: frequently asked questions
Is the Rocks-Off Ro-Zen suitable for anal use?
Yes. It's a prostate massager: the slim shaft goes into the anus and the double ring stays outside and holds it in place. Always use it with plenty of water-based lubricant.
How big is the Rocks-Off Ro-Zen?
The whole toy, with the double ring, measures 10 × 13 × 5.5 cm (3.9 × 5.1 × 2.2 in). Its longest side is a little more than the height of a 33 cl can (11.5 cm (4.5 in)). It weighs 100 g. We haven't confirmed how much of it goes in or the diameter of the shaft. We do know the shaft is slim, made of soft, flexible silicone.
Is the Rocks-Off Ro-Zen suitable for beginners?
It can be, if you take it slowly. The shaft is slim and made of soft, flexible silicone, and the double ring stays outside. Start on the lowest speed with plenty of water-based lubricant.
Does the Rocks-Off Ro-Zen use batteries?
Yes. It runs on one N battery, which is included, so you don't need to buy one to get started.
Which lubricant works with the Rocks-Off Ro-Zen?
A water-based one. It combines silicone and ABS plastic, and silicone lubricants can damage the silicone surface. If you use a latex condom, avoid oil-based ones.
Can you use the Rocks-Off Ro-Zen in the shower?
We haven't confirmed its water resistance. Until we know, it's best not to get it wet except to clean the silicone body, with the bullet removed.
How do you clean the Rocks-Off Ro-Zen?
Remove the bullet vibrator and clean the silicone body before and after each use. Let it dry completely before storing it.
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Product sheet updated on 27 October 2026
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