I wanted very badly to use this toy...it worked in the store but when I brought it home and put batteries in it, the metal and rubber pieces for the batteries snapped off! So now I have a $40 non-vibrating jelly stick - I can't return it to the store and I couldn't contact the company for a refund.
There was one rubber piece in the battery that didn't break off initally, but when I touched it, it did...the rubber pieces were attached with a cheap glue and the metal conductors were flimsy. Sad and frustrating because I alreay spent $70 on 2 vibrators this weekend that are useless (the other one I brought was too hard)!
So I really have to call into question the durability of this toy...and I guess it's back to $15-20 dildos!