• Made of high-quality ABS material that is eco-friendly, safe and durable to use.the traditional stickers have been replaced with original and ABS material, which mean no fading, peeling Billions of combinations only one solution
• SMOOTH GAME - Improved anti-pop technology and structure for extremely fast and smooth Cornering,Durable Design; each cube comes pre-lubricated and finely adjusted by the manufacturer; arrives ready to play.
• MULTI-FACETED DEVELOPMENT - Can foster your kid's sense of space and enhance a child's memory, to release the working pressure of the adults, to help prevent a decline in memory of the elderly. This classic puzzle game will never go out of style and keep your kids off TV / Ipad.
• Standard Size 84mm x 84mm x 84mm.Comes in a Unique Window Gift Box.