GREAT SPEED MAGIC CUBE: Try the fastest speed cube,achieve the amazing solve time!Great for relieving your stress and refreshing your brain. EASY and SMOOTH TURNING:Superior corner cutting,tension adjustable,excellent stability, came pre-lubricated and well-tensioned. ECO-FRIENDLY MATERIAL:This speed magic cube is made of non-toxic ABS material, smooth sticker design, never worry about the sticker falling, ideal for kids’ early brain development. MULTIPLE BENIFITS: Solving the original speed cube puzzles and brain teasers can develop the sense of space and enhance children’s memory, also you can enjoy hours of fun with your friends or your family. PERFECT GIFT FOR HOLIDAYS: This speed magic cube is a perfect Christmas gift, birthday gift and Children’s day gift, the classic puzzle games will never get out of style.