Oh my! The Earthquaker, by Vedo, may not be for the faint of heart, but it's sure to shake things up.

At a little over nine inches from top to bottom, this vibrating toy is large and in charge (it's been favorably compared to a caveman's club). Earthquaker was designed to be similar to anal beads, with graduated balls that taper at the top - so you could use only part of the toy, or the whole shebang, as your comfort allows. (It is, however, much firmer and less flexible than a strand of beads.) Earthquaker boasts 12 extremely powerful vibration modes, and is rechargeable and splash-proof.

Body-safe silicone
Measures 9.25' from top to bottom
Max diameter 2'