Watch your toddler learn and begin to understand numbers, symbols and build their first mathematical equations. Children will also have the ability to build different shapes, color combinations and 3D structures using Geomag Magicube Math Building 61 pieces that are uniquely designed to connect on all sides and made with 100% recycled plastic. This set contains 16 magnetic blocks and 45 non-magnetic clips. STEM.org authenticated, Magicubes help in the development of creativity, fine motor skills in addition to stimulating imaginative play and curiosity through the science of magnetic construction. Includes 16 magnetic blocks in green, blue, red and yellow, and 45 magiclips (not magnetic) that stick to the magnetic Magicube.