Wooden Tangrams Puzzles, 28 Pieces Tangram Puzzle Book Set Toy Colorful Educational Gift

Rainbow tangram with 7 pieces blocks in one pack, Total have 28 pieces(4 pack), 7 different color and size for you Tangram Puzzle Size: 11.5×11.5×0.8CM (including the outer frame) Develop kids creativity and difference in shape, angle ability, foster patience and ability of practise Children learn about colors, shapes and sizes. Different colors in each block.Can atract kids attention. Inspire childrens observation, imagination, shape analysis, creativity and logical thinking