3 Review(s)

The First Choice of many chain training Cube preseneted by YAYKID►100% brand new and high quality ►Suit for both children and adult ►A unique and special metal brain teaser puzzle ►The puzzle may look simple, but it contains lots of mysteries ►It is usually easy to take apart but difficult to reassemble ►Not only it can enhance your ability, and can even be an extraordinary plan ►This is the best toys for developing intelligence and improving balance ability ►The puzzle became a popular toy for all, thanks to its functions of mind-body relaxing, intelligence boosting and making fingers more flexible