Three stimulation zones, one striking blue design: the Rocks-Off NOVA Zenturian Prostate Plug with Penis and Testicle Rings combines a vibrating prostate plug with integrated rings around the penis and testicles. The contoured plug has an insertable length of approximately 9.5 cm and tapers up to about 3.9 cm in diameter. But that’s not all. The Zenturian features 16 vibration settings and a removable, rechargeable bullet that can be used both inside the toy and separately. A multifunctional design for those who prefer to combine multiple sensations rather than constantly switching toys.
Rocks-Off developed the NOVA Zenturian for users who already have some experience and are looking for more than just a simple vibrating prostate plug. The soft silicone construction cradles the penis and testicles, while the plug provides targeted anal and prostate stimulation internally. Thanks to the hands-free design, the various components stay together during use. This makes the Zenturian seem almost like a small harness for pleasure—only significantly more compact and with a built-in motor.

Vibrating prostate plug with extra stimulation

At the heart of the NOVA Zenturian is a contoured prostate plug. The insertable portion is designed for anal stimulation and, thanks to its shape, can transmit pressure and vibrations toward the prostate, also known as the P-spot.
The insertable length is approximately 9.5 cm. This gives the Zenturian quite a bit of reach, while the contoured profile creates varying widths along the plug.
Once comfortably in place, the plug can remain relatively stable. So you don’t have to constantly move it back and forth to experience the combination of pressure and vibration.

Contoured shape up to approximately 3.9 cm

The prostate plug does not have a straight shaft that’s the same thickness throughout. The contoured profile features diameters of approximately 3.0, 3.7, and up to 3.9 cm. As a result, the girth varies along different parts of the insertable section.
With a maximum diameter of approximately 3.9 cm, the Zenturian provides a more pronounced sensation of presence than a very slender prostate vibrator. This aligns with the model’s positioning for users who already have some experience with anal stimulation.
Always use a generous amount of water-based lubricant and take plenty of time for insertion. Relaxation is not an afterthought here; it is an important part of the experience.

Integrated Penis Ring

The unique design doesn’t stop at the prostate plug. Zenturian also features an integrated penis ring. The flexible silicone encircles the base of the penis, making it an integral part of the entire structure.
A cock ring can temporarily slow blood flow out of the penis, thereby contributing to a fuller and firmer sensation during an erection. Zenturian’s flexible construction also makes the ring part of the hands-free design.
A cock ring should fit snugly but should never feel painful. Remove the toy immediately if you experience numbness, severe discoloration, coldness, pain, or other unpleasant sensations.

A ring around the testicles, too

In addition to the cock ring, Zenturian features a second integrated ring that is worn around the testicles. This creates the distinctive cock-and-ball ring design that Rocks-Off used to develop this model.
The two rings also help keep the entire assembly in place. As a result, the prostate plug, cock ring, and testicle ring do not function as three separate components, but together form a single system.
The result is a more secure, hands-free fit and a completely different experience than with a traditional, standalone prostate plug. Zenturian clearly values teamwork.

16 vibration settings

The NOVA Zenturian features no fewer than 16 vibration settings. This allows you to vary between different intensities and vibration patterns.
It’s best to start with a gentler setting once the plug is comfortably in place. You can then cycle through the different functions to discover which rhythm best complements the pressure of the plug and the fit of the rings.
The vibrations are transmitted through the structure, so the sensation isn’t limited to a single small contact point. This makes the Zenturian particularly appealing to users who want to combine multiple forms of stimulation.

Removable vibrating bullet

One of the Zenturian’s smartest features is the removable bullet vibrator. The powerful bullet serves as the system’s motor but isn’t permanently enclosed within the toy.
You can remove it and use it separately for external stimulation. This immediately gives Zenturian a second life beyond its function as a prostate plug with rings.
That makes the design surprisingly versatile. First, it’s part of an extensive hands-free system; moments later, it’s a compact, standalone bullet. A small motor with clearly little need for a fixed job description.

Charging the bullet inside the toy

The vibrating bullet is USB-rechargeable and equipped with a Li-ion battery. The bullet can be charged while it’s inserted into the Zenturian, so you don’t have to remove it from the silicone part every time.
A full charge takes approximately 70 minutes. After that, it provides up to about 60 minutes of use, depending on the selected vibration setting.
This means no separate disposable batteries are needed. The required USB charging cable is included.

Hands-Free Design

The combination of prostate plug, penis ring, and testicle ring ensures a hands-free fit. Once the various components are comfortably positioned, Zenturian stays in place around your lower body without you having to hold it constantly.
This gives you more freedom of movement and allows you to experiment with body position and subtle movements. For example, a slight change in the angle of your pelvis can affect the pressure the plug exerts on the prostate.
When putting it on, take your time to position both the rings and the plug properly. With a combined design, a comfortable fit is more important than speed.

Silicone and ABS

The Rocks-Off NOVA Zenturian is made of silicone and ABS. The body-contacting part consists of flexible silicone, while ABS is used for the sturdy components surrounding the electronics and bullet.
Flexibility is particularly important in this design. After all, the rings must be able to be placed around different parts of the body and then remain comfortably in place.
It is best to use a water-based lubricant with the silicone surface. This is suitable for the material and makes inserting the prostate plug easier.

For the more experienced user

Rocks-Off markets the NOVA Zenturian primarily for experienced users. This makes sense given the combination of a prostate plug with a diameter of approximately 3.9 cm, two integrated rings, and multiple simultaneous contact points.
If you’ve never used an anal toy before, a smaller, separate prostate plug might be a more accessible first experience. The Zenturian really shines once you already know how your body reacts to anal stimulation and cock rings.
For the more experienced user, that’s precisely where the appeal lies: different sensations are brought together in a single integrated design.

Safe Use of the Penis and Testicle Rings

Check regularly during use to see how the rings feel. They should fit snugly but never cause sharp pain, severe discoloration, numbness, coldness, or an uncomfortable constricting sensation.
Remove the Zenturian immediately if any of these signs occur. Do not use force if the silicone does not move easily into the desired position during insertion.
A small amount of water-based lubricant applied around the rings can also help with insertion and later removal.

Water-resistant design

The NOVA Zenturian features a water-resistant design. This is practical for carefully cleaning the silicone part after use.
Be sure to thoroughly clean the prostate plug and the insides of both rings. Hygiene deserves extra attention, especially with a toy that has multiple points of contact with the body.
Make sure all parts and the charging contacts are completely dry before recharging the bullet.

Compact system weighing 121 grams

The NOVA Zenturian weighs approximately 121 grams and measures about 16.8 × 12.2 × 4.7 cm. This makes the complete system larger than a standard prostate plug, but it’s still easy to store.
That size makes sense: after all, there needs to be room for the prostate plug, penis ring, testicle ring, and removable bullet.
In a single, relatively compact design, you get functionality that would otherwise require multiple separate toys. It’s like a Swiss Army knife in the prostate category—but fortunately without any sharp parts.

Tips for Use

Start by applying plenty of water-based lube around the anus and on the prostate plug. Then gently position the flexible penis and testicle rings and check that there’s no painful pinching anywhere.
Slowly insert the plug and find a position where the contoured shaft comfortably rests against the prostate. Then start with a low vibration setting and gradually increase the intensity.
In addition to the sixteen functions, experiment with small changes in body position. You can also remove the bullet from the toy and use it separately if you want to try a different type of external stimulation.

Cleaning and Storage

Clean the Rocks-Off NOVA Zenturian thoroughly before and after each use. Use lukewarm water with a suitable toy cleaner or a small amount of mild soap.
Clean the prostate plug, penis ring, and testicle ring thoroughly, paying extra attention to seams and contact points. When you remove the bullet, you can also carefully clean the opening where it is inserted.
Dry all parts with a soft, lint-free cloth and let the toy dry completely before storing it or plugging it in to charge. Store the Zenturian clean and dry, preferably separately from other toys.

General Features

• Designed for combined prostate and ring stimulation
• 16 vibration modes
• Removable vibrating bullet
• Bullet can be used separately for external stimulation
• Integrated penis ring
• Integrated testicle ring
• Hands-free design
• Material: silicone and ABS
• Color: blue
• Insertable length of prostate plug: approximately 9.5 cm
• Profiled diameters: approximately 3.0, 3.7, and up to 3.9 cm
• Overall dimensions: approximately 16.8 × 12.2 × 4.7 cm
• Net weight: approximately 121 g
• Power source: USB rechargeable
• Battery type: Li-ion
• Charging time: approximately 70 minutes
• Operating time: up to approximately 60 minutes, depending on setting
• Water-resistant
• USB charging cable included
• Water-based lubricant recommended
• Particularly suitable for more experienced users

FAQ

What is the Rocks-Off NOVA Zenturian Prostate Plug with Penis and Testicle Rings (Blue)?
The NOVA Zenturian combines a vibrating prostate plug with an integrated penis ring and testicle ring. The design is intended to bring together multiple forms of stimulation in a single hands-free toy.
How big is the Rocks-Off NOVA Zenturian Prostate Plug with Penis and Testicle Rings (Blue)?
The prostate plug has an insertable length of approximately 9.5 cm and a tapered profile with diameters of about 3.0, 3.7, and up to 3.9 cm. The entire product measures approximately 16.8 × 12.2 × 4.7 cm and weighs about 121 grams.
Does the Rocks-Off NOVA Zenturian Prostate Plug with Penis and Testicle Rings (Blue) have a removable vibrator?
Yes. The vibrating bullet can be removed from the Zenturian and used separately for external stimulation. The bullet is USB-rechargeable and features 16 vibration settings.
Is the Rocks-Off NOVA Zenturian Prostate Plug with Penis and Testicle Rings (Blue) suitable for beginners?
Zenturian is primarily designed for users who already have some experience with anal stimulation and cock rings. The combination of a prostate plug with a diameter of approximately 3.9 cm, a penis ring, and a testicle ring makes this a more advanced model than a simple beginner’s plug.
The Rocks-Off NOVA Zenturian combines a vibrating prostate plug, penis ring, testicle ring, and removable bullet into one striking blue design. Sixteen vibration settings round out the package. A versatile specialist for those who find a single stimulation point simply not enough. Your order will be carefully packaged and shipped quickly and completely discreetly.