📚 Shape the Future of Learning! Comes with an activity guide to spark creativity. Perfect for teaching area and volume concepts. Includes a storage bucket for easy organization. 10 vibrant colors to engage young minds. Ideal for ages 6+, fostering early STEM skills. 10 Colors Measurement 1kg Weight The Learning Resources Interlocking Gram Unit Cubes set includes 10 assorted colors, perfect for teaching measurement concepts in a fun and engaging way. Designed for children aged 6 and up, this set comes with a storage bucket and an activity guide, making it an essential tool for any math classroom.