Hand2mind foam blocks are a valuable manipulative for counting, sorting, recognizing colors, and identifying patterns. These blocks can be used to help children learn about how to build, count, sort and other mathematical concepts. From toddlers to adults, our foam cubes are great manipulatives for any craft project. Includes 100 foam cubes. Cubes come in 6 colors (red, orange, yellow, green, blue, and purple). Cubes measures 1 inch. For over 50 years, hand2mind has encouraged hands-on learning and discovery, driving deeper understanding and helping children unlock their full potential. Hand2mind specializes in math manipulatives designed to help students learn by doing. They supply math counters, rekenreks, abacus, counting cubes and more to help little ones go from counting to 10, 20 and beyond! From early math to middle school math, hand2mind has you covered with products designed to enhance learning in the classroom and the world around us. Through hands-on exploration and discovery we strive to find new ways to encourage students in math practice, literacy activities, STEM education and more!