Science, Discovery & STEM

12 months & up. Introduce the littlest learners to block play with Color Window Foam Shapes. Wee ones can stack, sort, or shuffle these soft blocks as they begin to discover scientific principles like motion and weight. Wee ones will also lay early foundations for fine-motor skills and hand-eye coordination. The blocks' high-density, kid-safe foam frees wee ones up to play in all sorts of ways. Largest block is approximately 5.5" long. Blocks easily wipe clean.