REVOs are the world's first vinyl figures with a unique twist—collectability and play value! Unlike any other popular vinyl figures, Revos incorporate Factory Entertainment's special "spin"– movement. The secret—a proprietary, self-righting mechanism built into the base of every Revo, which allows the figure to revolve, rock and wobble. Collectors can face their favorite characters off against each other in head to head Revo battles and/or build a pop-culture army that's always on the move. You can spin'em, rock‘em, knock'em and revolve'em , but you literally can't put them down! Each 4-inch tall vinyl figures comes in tube shaped collector packaging.