Let your imagination run wild as you create and build with these amazing soft foam (manipulite) Geoblocks. The blocks are designed to look like wood with a wood grain finish but they really are made of foam. This set of 330 pieces contains a variety of shapes and sizes which include: rectangular prisms, triangular prisms, cubes, pyramids, and more. This set of blocks is great for constructing and building patterns, three-dimensional items, along with investigating volume, surface area, and fractions. Since this set is made of foam there is less noise which makes them great for use both at home or in the classroom. 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. Particularly with learning shapes, hand2mind has you set with geometry sets, compasses for geometry, protractors, rulers and all necessary school supplies. 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!