ToyUnited Magnetic Blocks, 150PCS Magnetic Building Blocks Tiles Cubes for Ages 3 4 5 6 7 8 9 10 Boys&Girls, Dark Swordsman Construction Toys STEM Sensory Toys for Kids Birthday GiftsSAFE & DURABLE These Magnetic Building Blocks are made of safe and sturdy material, durable. With smooth surface and no sharp edges, they are not easy to scratch during play, ensuring safe play without any risk of injury. Safe, durable, and designed for little hands, our magnetic cubes make learning fun, enhancing focus, patience, and motor skills. CULTIVATE YOUR CHILD'S CREATIVITY Magnetic Blocks includes 30 designs. The Magnetic Tiles come in