3x3 Speed Cube Plastic Stickerless Smooth and Fast Durable Anti-Pop Technology Cube Magic Puzzle by Laxier This cube flows very well, never gets stopped up, almost impossible to break, it's waterproof and is glossed over so is looks really good when solved. Using the original ABS material: no stickers, non-poisonous material, the color will never fade. The cube turns very smoothly but isn't loose and doesn't feel like it was going to fall apart. Eco-friendly product, recyclable material, harmless to human and environment. It comes with a booklet telling you how to solve the cube, you can learn how to master it in just a few minutes. Standard structure, the tightness is adjustable. If the cube doesn't fit your style, just open the center caps and adjust the screws, it is very easy to handle, It's stickerless so you don't have to worry about the sticker pealing off. it's corner cuts really well, The colored plastic cube is great that you can use it everyday and the colors will not wear off. The cube will be an awesome and unique birthday or Christmas gift for kids of all ages.