?The 20 pieces building blocks is suitable for beginners£¬ it is easy to use. Manipulating the powerful£¬ colorful magnets is educational£¬ but despite being an educational experience£¬ play is magical and fun!<br><br><strong>Features:</strong><br>These high quality magnets are good for people's all-round development£¬ such as mathematical concepts£¬ geometry£¬ logic thinking£¬ hand-eye coordination£¬ practical ability and so on.<br>It is a creative toy with strong magnetic ability which makes it possible to compose hundreds of geometric patterns.<br>The 20 pieces magnetic toy contains 8 small triangles£¬ 6 squares£¬ 6 blocks.<br>No odor£¬ no burr£¬ the magnetic is very good£¬ and it comes in bright color.<br>Adopting reliable magnet material£¬ it is non-toxic and harmless.<br><br><strong>Specifications:</strong><br>Color: Random<br>Quantity: 20 Pcs<br>Material: Magnet<br>Age: Older than 4<br>Design Style: Geometric Shape?<br>Puzzle Style: 3D Puzzle?<br>Washing: Yes?<br>Applicable gender: Unisex<br>Package Size: 30 * 23 * 5.5 cm / 12 * 9.1 * 2.2 in<br>Package Weight£º348 g / 12.3 oz<br><br><strong>Package List:</strong><br>20 * Building Blocks<br><br>Note: Please keep buckyballs away from electric devices£¬ because their powerful magnetic force may destroy the devices. And£¬ keep them away from magnetic memory gadgets£¬ like credit card£¬ soft or hard disk.