1. Material: ABS 2. Applicable age: over 3 years old 3. Ability training: emotion, vision, intellectual development, use of hands and brains, grasping, senses, hand-eye coordination, etc. 4. Variety of shapes, unlimited folding 5. Flip fun, smooth and not stuck 6. The connection is firm and the edges are smooth 7. Weight: about 65 grams 8. Size: 4x4x4 cm
