This toy would best suit the egg/bullet lovers out there, who enjoy less intense surface vibrations. It is great for the adventurous who would like to go (sort of) public with their play times, and could be used as a form of kegel exerciser if you can find a way to stash the controller without being seen. While its main purpose is for clitoral or vaginal stimulation, it works great for the nipples or exterior anus. It is not recommended for internal anal use. The cord is not made for retrieval, and there is a chance of Emergency Room visitation if it breaks off.

Insepra Balls are made out of plastic, which is a pretty good material in terms of safety. It is non porous and phthalate free, making it safe for storage and sharing without risk of infection. Make sure you wash these if you do share with someone who isn't fluid bonded, or in between uses if they have been stored for a while.

End lecture. Now the balls themselves feel like a softer, matte plastic but they do not have any kind of coating on them (that I can tell anyways). They each have a waterproof seal around the cord, but I don't suggest submersing them in water. They are not listed as waterproof but I have inserted mine several times with no trouble, and they have been wet when being washed, so I would venture to say they are splash proof at the least.

There is a distinct plastic smell to this toy, it is not super strong, but it is noticeable. There isn't much of a taste, however.

The 20" cord is protected by a nice thick coating and it wouldn't be harmful to get it wet. It is where the cord connects to the controller that you need to care for while cleaning. The controller itself is also a hard plastic but is not water proof. It is about 4" long and 2" wide, which makes it possible to fit in a pocket or undies if you want to take it out and about with you.

The balls themselves are each about the size of a smaller ping pong ball. They are perfectly round and fit perfectly well together. The cord is 20" long which makes for nice flexibility when using the toy.

The controller, as stated above, is 4" long and 2" across. It fits easily in the palm of one's hand and can be stuffed in a pocket if you so choose. The only issue with taking this toy out with you would be trying to find a way to hide the cord while having access to the control discreetly.

These balls are made to be a type of bullet, but they fall into their own category. They aren't bullets, they aren't eggs and they aren't vaginal exercisers. They are vibrating balls.

Insepra Balls are controlled by a switch on the side of the controller.They have 2 vibration speeds: High and Higher. They are labeled as Low and High, but they are quite strong. This duo of pleasure balls definitely pleases when it comes to vibration, especially if you are more into the surface buzz more than its deeper counter part. They will also greatly satisfy those who are pleased easily- and power queens -alike.

This toy is run by 2 AA batteries, which are nestled inside the controller. The cover is very convenient, and simply snaps on and off with the use of an opposable thumb.

It's not that loud when used externally, so it is virtually silent when using internally. There is a buzzy noise when it's on (especially on high[er]), but nothing that could be heard through covers or across the room.

This toy is made primarily of plastic. The balls and controller are plastic, and the cord is coated in a thicker kind of plastic. Needless to say it is non porous, and easily cleaned. Care should be taken not to get the controller wet, but the balls themselves have protection against liquids. The cord is also very well protected, but care should still be taken when cleaning.

The toy can be stored easily. It is small enough that it will fit in a purse or (deep) pocket, and since it is non porous you don't have to worry about it absorbing chemicals or dyes. I wouldn't exactly say this is discreet so the call is up to you whether or not you want to leave it out in the open or not.

My experience with these balls are mixed.They are very nice when inserted, and I have yet to venture out of the house with them in, but believe me I plan on it. As a clitoral stimulator these were very pleasing, but I like much deeper vibrations and cannot get off with these. They are an excellent warm up though, and they feel great when added to intercourse.