Spark Cube Cyclone Boys 3x3 Speed Cube (56 mm)  (1 Pieces)

For all ages -cyclone boys 3x3 speed cube, to increase the intelligence of the kids, to release the working pressure of the adults, to help prevent a decline in memory of the elderly. suitable for beginner and professional player. enjoy hours of fun with you family and friends Ergonomic design - combines high performance designs with good value. the 6 plastic color puzzle never requires stickers, crafted with eco-friendly ABS material, non-toxic and lightweight in the hand, harmless to human and environment Excellent stability - great corner cutting, tension adjustable. it doesn't corner twist as often nor does it lock up. difficult to pop, good control of the cube, comes pre-lubricated and tensioned. definitely a good choice for you to improve personal record in competitions. this cube can be used for competitions