Can add, subtract, multiply, divide, size comparison, etc.
Can make children do their own practice, learning in the entertainment, receive effective results!
Ever-changing, fun. It's good for Children's intellectual development, and the adults are also difficult to get rid of its temptation.
Has captured millions of people's hearts around the world puzzles.
The Cube can develop human capacity, enhance logical thinking ability, exercise the brain and hand coordination.
For the intellectual development of children ----- cultured hand (muscles flexible), eye (view six-sided), coordinated brain (spatial thinking), and use clues to solve the problems.
Environmentally friendly materials, safe and nontoxic, the baby can rest assured play.
