Qiyi Qidi Speed Cube 2x2- Smooth Bright-Light Sticker(Classic Colors) - 2x2x2 Puzzles Toys, The Most Educational Toy to Effectively Improve Child\'s Concentration and responsiveness.

More than 20 years ago, the Speed Cube conquered the world with her unique magic power and achieved an unprecedented miracle in the toy industry with amazing sales. In the past,Speed Cube was not only...