Reach your climax with the Climax Silicone Vibrating Bum Beads, Pink from Topco Sales. The Bum Beads are 5.25 insertable inches anal beads with tapered tip where the narrow .75 inch tip graduates to a 1.3 inches base. It has a one touch, single speed bullet. The beads are made of a non-porous silicone, waterproof vibrations, and phthalate free. Vibrating anal beads require 3 AG13 batteries, included.