Let the child’s imagination go wild with 24 pieces of concentric circles and rings. Combine them with blocks to create more building structures, bridges, houses, buildings, towers, and architectural designs. Learn size seriation, nesting, stacking, color matching, sorting making patterns, making scenes decoration, or racing them along the floor! Logical thinking and practical physics can all be discovered through experimental play.The set includes 12 concentric circles and 12 rings in rainbow colors. Made from Russian birch-ply and colored with EN71-certified non-toxic, lead-free paints. Small parts are choking hazards, and adult supervision is necessary.
