MarinaVida Kids Learning Math Digital Cube Toy Description: * Colorful appearance promoting baby's athletic ability * It's a good helper for Children to learn math. * 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. Feature: Shape: Cylindrical Material: Plastic Size: about 7cm*5.4cm Color: Colorful , shown in the picture Package Include: 1 * Children Kids Educational Math Toy