YM1298X Features Type: 3-rank (2nd) 3 x 3 x 3 magic cube Novel new structure Five inner circles technology The Angle of groove is suspended Made of environmentally friendly plastic Solid construction with a small pop-proof card pin Quicker rotating speed and a better feel Exercises your memory and hands-on skills Perfect for both children and adults to play General Specs Brand & Model MoYu YJ8210 Type Magic Cube  Material ABS plastic Age 6+ Package Details Weight: 113.42 g Size: 9.2*6*6 cm