This is definitely not your traditional bullet! When I got it I was surprised by its size and awed with its beauty. This is a really pretty and powerful bullet with a big size to it. The RO-160mm bullet can be used for clitoral stimulation, vaginal insertion and to stimulate any other parts of the body you would like but should not be used anally, as it does not have a flared base or any type of retrieval device making an unwanted disapearance a higher risk. This wonderful bullet could be used by beginners and more advanced users, alone or with a partner.

The RO-160mm is made out a hard smooth plastic. The plastic is food-grade, hypo-allergenic, latex free, and Phthalates free. There is no taste to it but there is a slight plastic smell that isn't really noticable unless you have the bullet right under your sniffer. There isn't any texture to the toy except the B Rocks-Off logo and toy name on the side of the toy, which you can't feel internally at all. The bullet would be great for beginners and more advanced users alike but beginners should be advised this toy is girthy and the plastic has no flex to it at all.

The RO-160mm is similar to a girthy traditional vibrator. Size wise some beginners may not like this toy because it is so girthy. You could fit this in a bigger handbag but it isn't the most discreet toy and it definitely wouldn't fit in a smaller one. I like more girthy toys so I was very happy when I opened this beauty up and saw it and when I had time to play with it my "happy" got happier! I love the firm, smooth design and that it is a very filling toy with a lot of kick to it. It fits comfortably in my hand with my thumb resting over the control button on the top. The tip on this bullet is a bit pointy and you will want to keep that in mind when playing so you don't injure or bruise yourself from vigeruos thrusting. It measures: 6 3/4" in length, 5 1/4" insertable length, 4" in circumference, and 1/8" in diameter.

There are 3 vibration settings and 4 patterns settings to choose from when using the RO-160mm. The vibrations are nice and strong, located in the tip of the bullet but they carry throughout the whole toy nicely. They are buzzy vibrations and did leave my hand a bit tingly. The toy is a bit noisy and will be audible in the same room and someone could hear it through a closed door on the higher settings. There is one easy to use push button on the end of the toy that turns the toy off and on and is also used to cycle through the 7 vibration patterns. To turn the toy off you push down on this button for a few seconds and it stops. When turned back on the toy will start over at the beginning of the pattern choices. The control button is easy to push but I wouldn't say that it is so easy that you would have to worry about changing the setting from accidental bumps. The RO-160 is 100% waterproof so no worries during cleaning and you can take it along in the bath with you or anywhere wet you choose to use it. The end screws off giving you access to the battery compartment and there is a o rubber o ring to prevent water from getting inside the toy. When you first receive your toy you will have to remove the Isolation disk from the battery compartment to get the included batteries going. You will have to screw this cap on pretty tight to get it to turn on. Because of this until I figured it out I thought mine was broken when I got it. Thankfully this was not the case! It take 2 AA batteries to run the toy.

The RO-160mm is a breeze to clean and maintain. Clean with warm soap and water or your favorite toy cleaner. It is waterproof so getting water inside isn't an issue when cleaning it. You can store it in the box it came in like I chose to do since and it won't take up a ton of room or you can store with the rest of your other toys with no worries since it's made out of plastic. Any prefered lube will work with this bullet.

The RO-160 mm comes in a nice sturdy box with clear section on the front showcasing this big blue beauty. Above the toy you see its name and below the B Rocks-Off logo in silver. Inside the toy rests in a plastic tray that has a B Rocks-Off design sticker on the top of the tray around where the toy sits. The plastic tray has two indentions along the sides of the toy so you can get a better grip with your fingers to get the toy out. I like that, because I hate having to ruin the plastic tray to get a toy out that just doesn't want to come out! The lid swings open on the side to give you access to your toy. When you get this bullet the box has a plastic sleeve around it holding the lid closed. Since i chose to store mine in the box it came in I kept this sleeve because without it the lid opens very easily if turned upside down and the toy along with the tray it sits in will slide right out. The back of the box has a sticker with a few features in different languages and a diagram showing to remove the battery isolation disc from inside battery compartment before use. This sticker can be peeled off easily if you wish. The package looks nice enough for a gift but since there is a clear cut-out in the front showing off the toy it isn't discreet at all, so everyone will know what it is.