It is made out of silicone and plastic. Most of it is silicone. The texture is very very soft and velvety. the texture really doesn't add much to play, but it still feels good just to hold in the hand. There is no scent to it.
The PicoBong Kiki is three and 3/4 inches long with three inches that is insertable. The diameter is one inch. The head of the bullet is a bit flared and flat so that it can be pressed into the clit to add to the pressure and pleasure. The flat head is amazing.
It takes one AAA battery. You screw off the end of the vibe and pop the battery in. There are little + and - signs mixed into the text on the side of the vibe. The + turns on the vibe and raises up the power and vibrations, and the - turns it off and lowers the power of the vibe. There are twelve different settings in the Kiki. The battery only lasts for two hours, however.
Make sure that you do not use silicone based lubes with the Kiki. Also it can be cleaned with toy cleaner.