Digital balance toy $ 14.22 Material: Plastic/Plastic Packing method: color box 01Color recognition Colorful numbers make children like it more 02 weight perception Every little monkey is a little weight Let children become interested in weight and balance 03 master balance Exercise children's hand-eye coordination 04 exquisite workmanship Smooth edges without burrs do not hurt your hands 05 Very high arithmetic ability Internal configuration card 1. Help children to a certain degree Improve mathematical ability
