Magic Cube - set of 4 puzzle twists; easy rotating and smooth play multiple colored puzzles for 6+ kids with soft edges Kids love playing with this easy to use cube puzzles with laid-back single-finger turns and smooth reverse cornering with pop-resistant pieces Kids love cube puzzles and when there are 4 to go around, they compete with each other or adults to get a rewards of appreciation to come on the top Kids IQ increases and they develop better mental-eye-muscle coordination with sense of competitive sports that enhances their confidence, etc. Sparkling: Glowing bright colors add festive sparkling factor to the toy with soft edges to avoid any injury