RO-120mm bullet - bullet vibrator by Rocks Off Ltd. - review by Aftertherain13

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This bullet is a perfect shot!

The RO-120mm bullet by Rocks-Off Ltd. is a lovely little example of what the perfect bullet should be. The strong, versatile settings were impressive and powerful and extremely functional compared to other vibes. Its size and design make for a pretty experience. It has become my absolute favorite toy and I use it all the time. I can see myself having a very pleasant time with the RO-120mm for a long, long time. I don't have one single complaint about this bullet. It is perfect!
Waterproof, multiple settings, very powerful, pretty color and design, easy to use, easy to clean
I cannot find one thing that I don't like.
Rating by reviewer:
extremely useful review


The RO-120mm bullet by Rocks-Off Ltd completely exceeded all my expectations. As soon as it arrived, I ripped the package open and could not wait to get started. I have found that this bullet is best used for clitoral stimulation, but because of its size, it can also give you great pleasure when inserted vaginally. You would not want to insert this bullet anally because it is small and has no flared base, but it could be great for outer stimulation of the anus. It also feels great on other sensory areas like the breasts and nipples.

I usually use this bullet on my clit, paired with a larger vibrator for insertion. It is very easy to hold on to. The strong, versatile settings feel great on all your favorite spots. The intensity of the settings on this bullet is ridiculous; the best I've ever felt! It can be used alone or paired with another toy and with or without a partner. My husband loves to use this toy on me because it is so easy to get me off. I would definitely recommend this toy to everyone, experienced or beginner. The experienced users will definitely appreciate the power behind this little bullet but some beginners may find the intensity to be too intense.

The plastic on this bullet is super smooth and glides very easily. You can use any lube with the 120mm and just a little tiny bit goes a really long way.

Because it is waterproof, this bullet works great for bath/shower play. This just adds to the versatility of this amazing bullet, as if it could get any better!

  • Who / How / What
    [ ? ]
    Who might this product be best for? How is it best used? What are the best circumstances or situations for using this product?
    • Couples
    • Everyone
    • Solo
  • Where
    [ ? ]
    Where / what types of places can this product be used?
    • Anywhere
    • Tub/shower/pool
  • Features
    [ ? ]
    What kind of features does this product offer?
    • Multiple settings
    • Travel friendly
    • Waterproof
  • Body / part areas
    [ ? ]
    What areas on the body can this product be used / what areas does it stimulate best?
    • Clitoris
    • Nipples

Material / Texture

The RO-120mm bullet by Rocks-Off Ltd is made completely of hard plastic. Plastic is an 8 on the Eden safety scale. It is completely hypo-allergenic, non-porous, and phthalates-free and has a hard but very smooth texture. The plastic is great for storage and hygiene because it harbors no hair, dirt, etc. There is an indentation of the Rocks-Off logo and bullet name. It is very smooth when you rub your finger across it and is not felt at all when being used.

It is a very pretty metallic silver color and I don't believe that the color will wear off. I tested a small patch at the bottom to see if I could scratch it off with no luck. The bullet has no smell, nor taste. When the RO-120mm is freshly cleaned, it is super shiny and absolutely gorgeous. It is so shiny that you can even see your own distorted reflection, like a funhouse mirror. There is a very strong, tight O-ring that makes this bullet waterproof. The O-ring and the push button feel soft and rubbery and are both a light, pretty purple that contrasts great with the silver.

Because it is made of plastic, you can use silicone, water, or oil based lube which makes this a very versatile, easy to use bullet.
    • No odor
    • Not porous at all
    • Smooth

Design / Shape / Size

My main problem with most bullets is size. I'm not by any means a size queen, but I like for my bullets to be larger than your average size. Well, this was the perfect sized bullet for me. With an insertable length of about 4 inches and a diameter of 1 inch, you can easily stimulate your clit and many other areas of your body. Here are the specs:

Length: 5"
Insertable length: 3 3/4"
Circumference: 3 1/4"
Diameter: 1"
Weight: 4oz.

Here is the RO-120mm bullet compared to a Sharpie:

I really love the look of the RO-120mm bullet. It is shaped like an actual bullet and paired with the metallic finish it makes me feel like a badass soldier getting ready for a pleasure war! The end of the bullet is tapered into a smooth point which concentrates most of the vibrations and makes for irresistible clitoral stimulation. The bullet feels light but sturdy in your hand and it is very easy to hold on to during use. It feels very natural in your hands. The opposite end of the bullet has the push button which is also easy to find and use.

Because of its size, the RO-120mm bullet can be easily tucked away into any bag, purse or luggage. It is small and discreet and very easy to hide and store away.
    • Discreet look/design
    • Whimsical / artistic

Functions / Performance / Controls

The RO-120mm bullet is the only bullet that I have found with multiple settings that I actually use. There are 5 settings to this beautiful toy and I truly enjoy each one in different circumstances. The functions are controlled by a large purple push button at the bottom of the toy. The button is easy to push and also easy to get to in the heat of the moment because it is raised up so much. You can cycle through each one by pushing the button and to turn it off, you push and hold the button down for 2-3 seconds.

The functions are as follows:

1 Low vibration-2 bees (More rumbly than buzzy and stronger than most low vibe settings)
2 Medium vibration-3 bees (A little buzzier and faster)
3 Fast vibration-3.5 bees (Very buzzy, but not loud. Super fast and strong)
4 Fast pulsing-3 bees (Buzzy, fast and strong pulses)
5 Ascending-3 bees (Starts low and rumbly, gets fast and powerful/buzzy)

To be honest, every setting feels great to me. I am a person who needs some strong sensations to get me going and this bullet has it all. Even the low setting is very strong; much stronger than any other bullet or vibe that I own. When I put the bullet on its lowest setting and lay it on the table, it bounces and buzzes right off. Since the end of the bullet is tapered, it brilliantly focuses the strongest vibrations right through to the end. The vibration travels wonderfully through the RO-120mm. On its highest setting, it is about 3-3.5 bees. It's not that loud, but definitely not for dorm or roommate use. You can hear it through covers but not through a closed door.

I usually don't have much use for ascending or pulsating functions because they are just not as pleasing as a strong constant vibration but this bullet totally changed my mind. I love the pulses. They are fast and hard and feel great for clitoral stimulation. The same can be said for the ascending pattern. There is a noticeable change in the low to strong vibration and it moves fast, so it pleases rather than teases.

One of my favorite things about the RO-120mm is that it takes 2 AAA batteries. Also, Rocks-Off Ltd. took it one step further and provided you with 2 AAA batteries so you can have instant fun. The back of the box has a sticker on it that states when your batteries should be used by, which I thought was very clever.

NOTE: This toy is waterproof but in order to actually use it in the water, you must make sure the two lines on the bottom and length of the toy match up perfectly, or else the O-ring is not going to do its job. Once lined up properly, you are ready for some really amazing, intense water play!

This is what it looks like when lined up properly:
    • Easy to use
    • Multiple settings
    • Powerful

Care and Maintenance

The plastic that the RO-120mm is made of is super smooth and easy to clean. All it takes is some antibacterial soap and water, toy wipes, or you can wipe it down with rubbing alcohol. Since it is also waterproof, this makes cleaning even simpler. Personally I just soap it up and rinse it off really good. Do not attempt to boil this bullet or put it in the dishwasher because it will probably melt.

You can pretty much store the RO-120mm anywhere. It is discreet and will fit in most bags or boxes. It does not come with a storage pouch but you will not need one anyhow as the package that it comes in doubles as a great storage box for this bullet. I was pleasantly surprised to see the box it came in because I like to store certain toys separately for hygiene purposes.
    • Easy to clean
    • Easy to store


My RO-120mm bullet arrived in a sturdy, well-made black box that doubles as the perfect storage box. It looks sleek and there is a window on the front so you can see your toy. The top of the box says "RO-120mm" and the bottom states the company name "Rocks-Off Ltd." Both are in a shiny silver font that matches the bullet. The back of the box has the bullet name again and underneath that it says "Go ballistic!". It also has a list of a couple features of the bullet: 5 pleasure settings, 100% waterproof, and batteries included. There is a diagram at the bottom that shows you how to insert the batteries correctly and underneath that it shows the expiration date of the batteries that are included with the bullet. Mine don't expire until December 2014, so that was a pleasant surprise.

Inside the box there is a plastic insert that has a mold of the bullet inside to hold it perfectly still. There are two finger holes on either side so you can easily pull the bullet out. If you pull the plastic insert completely out, there is a company brochure that has a list of all their products and diagrams that show you how to use each toy and how to put the batteries in.
    • Discreet looking packaging
    • Good for storage
    • Very informative


I have completely fallen in love with the RO-120mm. It is by far the most functional and useful toy that I own. I love the versatility of this bullet. Because of its size, functions, and the fact that it's waterproof, you can use it under any circumstances, however or wherever you may please. I can tell that this bullet has many great things in store for me and I can't wait to see how it holds up. My hat goes off to Rocks-Off for creating a beautiful, versatile, and powerful bullet that will never fail to impress.
Follow-up commentary
I seriously love this bullet more than anything I've ever bought from Eden or anywhere else. It has highly impressed me! Its versatility and intensity are so perfect and always do the job just right. I absolutely love this bullet and I plan to enjoy it for a very long time!
This product was provided at a discounted price in exchange for an unbiased review. This review is in compliance with the FTC guidelines.
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This review was edited by
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  • purpledesert
    Great pics, thank you!
  • meowmeowmeow
    thanks for the review
  • DEI
    Great job!
  • TiffanyW
    Thank you for your review!
  • OH&W, Lovebears
    Excellent review. ( Better late than never Nice details and nails.
  • symbiasin
    Very professional and informative. Thanks for the review.
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