This magnetic building set features 85 Magna-Qubix pieces in traditional rainbow colors – red, orange, yellow, green, and blue. Included in this value Magna-Qubix Set are the standard 3D shapes (40 one inch cubes (20 blue + 20 red), 14 orange square pyramids, 18 triangular prisms (9 yellow + 9 green) , 6 orange hexagonal prisms, and 7 green rectangular prisms). For little hands that are struggling to balance traditional building blocks, these magnetic building blocks are a great introduction to early building skills. Powered by neodymium magnets- pieces easily "click" together when near each other unlocking newfound love for building and design in your little one. ⁠All Magna-Qubix include safe, durable pieces made with food-grade ABS (BPA FREE) plastic free of phthalates and latex. Magna-Qubix allow children to explore STEAM subjects through the power of play especially when incorporating other open-ended toys. This magnetic building set develops hand-eye coordination, early math and engineering skills, promotes the development of spatial awareness and improves fine motor skills. After a few times building something and watching it topple over or not understanding why a certain side may lose magnetism, children learn that each shape must be arranged and placed properly. Magna-Qubix is a great supplement to any Magna-Tiles collection. They are smaller than classic Magna-Tiles, but because they are powered by magnets, they can be used to “decorate” Magna-Tiles creations like polka dots on a ladybug or ornaments on a tree. These building tiles will entertain children (and adults) for an extended period of time. Magna-Qubix are specially designed to be fun and frustration free for little hands.