RUBIK’S PHANTOM: Innovation adds a new layer of challenge to the 3x3 Cube. Touch the Cube tiles to temporarily reveal color. Solve the latest Cube, the Phantom, as the colors fade in and out through the heat of your touch.,THERMOCHROMIC TECHNOLOGY: Reveal the Phantom’s colors with the heat of your touch. Solve the Cube before it fades back to black! Ideal temperature for playing with this Cube is up to 79°F or 26°C.,FOR EXPERIENCED CUBERS: This brain teaser puzzle is one of the hardest to solve of the Rubik’s collection. Puzzle-loving adults and kids ages 8 and up will love this anxiety relief puzzle Cube.,ORIGINAL RUBIK’S: Our authentic toys & games are more than puzzles for adults & kids games, they are a time-tested kid/adult toy experience. Don't forget travel games, speed cubes, and games for adults!,FIDGET CUBE: Relieve stress with fidgets like fidget toys for kids 8-12 & fidget toys adults can enjoy. Explore fidget toys including fidget cubes & advanced fidgets for kids who seek a challenge!