Spin Master Rubik's Cube 3x3 Phantom Fidget Toy

Rubik's Phantom is a fun new challenge from Rubik's. The model is a classic 3x3 as you know it, but with a twist: All sides are completely black! The cube's pieces react to temperature, and the colors only appear when the cube is warmed up, for example, by placing a finger on a square or holding it in your hand.