Intelligence pyramid development intelligence magic beads, children’s logical thinking training puzzle toys, wisdom big battle

Great Battle of wisdom, the world’s best-selling, brain-burning portable, age-appropriate.

Design concept:

120 levels, from shallow to deep, three play design to play more rich, exercise focus, problem-solving ability and space imagination.

Develop intelligence thinking, improve the baby IQ good helper, free topic tutorial books. Simple to difficult to see the growth of intelligence, by placing different colors, different amounts of easy to guide children with the number and color of the basic impression to learn to categorize the color, more/less comparison, build categories and quantities, learn addition and subtraction, excel in detail, smooth surfaces, no burrs, no hands, step-by-step play, from easy to hard to learn, machine + hand sharpening, make sure every corner is smooth, no burrs, portable storage.