Colorations - Self-adhesive Foam Blocks, 300pcs.

Self-adhesive foam blocks promote creative building for art projects, STEM activities and more! Features • The cubes come in 3 sizes: 15mm, 20mm and 25mm • Self-adhesive on one side to stick together or add a 3D element to any project • Foam cubes can be cut to any size for versatility • Great for STEAM activities to encourage engineering skills • Quantities included: 15mm cubes (120); 20mm cubes (100); 25mm cubes (80)