hi everyone. i have had my bb for approximately 4months. i only used it for the first 2months and stoped because they started to hurt a little until i bought my silicone sheeting(which i dont even know how to use even after i purchased it) anyway i am selling it because am going to college and am scared taking it with me becuase it makes noise. so if anyone is interested can email me at lindachidiogo1@yahoo.com. and i can give u all the detail including my results.