The Monolith is not only a giant cock that's waiting to pound you, but it also includes a stimulating vibration feature. Imagine turning on the vibe and having the Monolith massage and vibrate you once its inside. It's quite the reward once you've managed to stuff it's massive shaft deep inside. You have various speeds to choose from.

Specifications: The Monolith measures 10" in length and 2.5" in diameter. Vibe requires 2 AA batteries (not included). The Monolith is made of soft rubber.