By A Customer
This is by far my favorite of ALL my toys. You (or your partner ;)!!)have total control of the speed of vibration. It is amazingly powerful!! Can be used for outside stimulation as well as inside. Similar products do not last as long as this one will, so only get the Doc Johnson one. The price is exceptional for the power and durability of this toy. I highly recommend this product. I have made it a favorite of my girlfriends too!!