Qiyi Tower of Hanoi Puzzle Geometric Stacker Kids Developmental Toy,Style:, 6 Layers, 8 Layers, 10 Layers

1. Cultivate mathematical thinking and lay a foundation for mathematics2. Enrich color cognition and shape cognition3. ABS material, smooth without barbs4. With storage box, easy to carry5. Dimensions:-6 layers: 200 x 90 x 106mm-8 layers: 230 x 90 x 126mm-10 layers: 244 x 90 x 146mmSpecification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 25cm * 11cm...