3d Three-dimensional Tetris Intellectual Interactive Puzzle Gifts

Tetris building blocks help develop intelligence and train children's hand-eye coordination. The arrangement, joints, circles, symmetry, etc. in Tetris are all good for children's intelligence. Conducive to the cultivation of children's creativity and imagination. Manually polished, the edges and corners are rounded. Restore the natural color, select wood core. Cultivate your baby's hands-on ability and hand-eye coordination.