This magnetic tangram set comes with teaching cards to guide young builders through classic shape puzzles. Each box contains 48 pieces, making it a practical option for classrooms or group activities. The set is made of magnetic material, allowing pieces to stick together easily on a flat surface. Designed for children ages 3 to 6, it supports early shape recognition and problem-solving through hands-on play. Each piece comes in a window box for easy display. Sold wholesale by the box. Options: 10 cm, 48 pcs.