2 years & up. Children will be introduced to basic physics as they build using the Ramp and Roll Discovery Blocks. Oversized, easy-to-clean foam pieces featuring slopes, chutes and holes will provide interesting ways for children to send the included balls rolling down special routed paths. Each ball features a different color and weight, allowing children to hypothesize and deepen their understandings of basic STEM principles. Set includes 44 building pieces and 4 balls, each featuring a different weight.
