Z-Cube 3x3 Magic Speed Cube Perfect Gift Puzzle Box for Kids, Teens, and Adults 100% new & original Luminous Magic cube 3x3x3 Green Glow in Dark Noctilucent 3x3 Speed Cube Easy Turning and Smooth Play - Improved Anti-pop Technology and Structure for Extremely Fast and Smooth Cornering, More Durable Design.This cube is excellent for speedsolving. Awesome cool unique gift ideas for boys and girls, kids, teens, and adults.