The Insepra Balls by NMC can be used on various body parts. These include clitoral stimulation, vaginal insertion, rubbed on the breast, shaft, or across your man's balls. The packaging does state they are only for external usage though. I would not recommend them for anal usage as it would be too easy to lose one inside and I wouldn't count on being able to pull it out with the wire. As these are versatile in usage they can be used by anyone from beginner to the most advanced user. The balls are easy enough to use solo or they can be used with a partner.

The Insepera Balls are made of ABS plastic which is rated at an 8 on the Eden's Safety Scale. This means they are food grade, hypo-allergenic, and phalate free. They did have have any smell or taste to them. They do have a velvety soft feel to them which is not expected when you think of plastic. The balls are smooth so there is not texture on them. Being made of plastic means that you can use your choice of lubes with them if needed. They are non-porus and rigid with no give at all to them.

The balls are 1.36 inches in diameter with 20 inch cord. The controller is 4 inches in length and 1.25 incehes across. For people like me who are visual the balls are just bigger than a half dollar. I found the size to be a great fit for insertion and are the right size for me for clitoral stimulation as well. Being so small in size this toy can easily be hidden in a hurry or stuck in your bag for traveling.

To get started you need to open the bottom of the back of the controller, here you will find a hinged door that will encase the 2 AA batteries required to run the balls. As you are looking at the controller the left side has molded ridges for your fingers, this will help if you get it wet as it should prevent it from falling out of your hand. On the right side is a white button that slides up and down, this is where you adjust the vibrations. It only has 2 speeds so not a lot of options there. There is a light that comes on when you move the slider to let you know the balls are on. The motor appears to be in the center of the balls and the vibrations can be felt throughout the entire ball.

Being made of plastic your cleaning options are unlimited for the balls, make sure you wipe the cords down if you get anything on them as they can still be a breeding ground for bacteria. Toy cleaner, wipes, warm water, or a 10% bleach solution will all clean the balls for you. For storage purposes I place them, once dry, into a zip lock bag and then in the storage bin. You would not have to place them in a bag if you did not want to as they should not interact with any other material.

The Insepera Balls came in a clamshell case with a piece of paper in with them. The paper went around the balls and controller so you could see the actual toy from either the front or back. The paper tells you the length of the cord, the diameter of the balls and that there are 2 speeds on the front. On the back it shows you how and where to insert the batteries as well as warnings in several languages. This package could be used for storage if you had the space to keep it.

Alone these balls do not have much in the power department. I have found the best way to enjoy them is to place on over my clit with a vibrator inserted, they seem to pick up some of the vibrations and that gives them some boost. I don't feel that I will be using them very often as they just were not that great.