Osmo Coding Blocks Set 31 Pieces STEM Educational Learning Toy 902-00023 Osmo Coding Blocks educational set designed to teach children programming logic through hands-on play. This interactive learning system includes 31 physical coding blocks and a stackable storage tray, allowing kids to control on-screen characters by snapping together sequences of commands. Compatible with iPad and Fire tablets (requires Osmo Base, sold separately), these blocks help develop problem-solving skills and computational thinking in an engaging, tactile way. Perfect for early learners interested in STEM, the set covers basic loops, sequencing, and logic functions. #STEM