A premium early-mathematics and spatial-reasoning manipulative kit. Features 12 hollow timber circles engineered to slide concentrically into nesting subsets, challenging children to track diameters, explore spatial volume, and test geometric alignment.In the set: 12 nesting circles, four each in small, medium, and large (diameters 9 cm, 6 cm, and 3.5 cm; 4 cm tall).From the Papoose Earth range: sustainably sourced wood, hand-dyed in Melbourne with premium German dyes that are safe for children and the environment. As each piece is hand-dyed, slight color variation between batches is the mark of the maker; the dye keeps the wood grain clearly visible.Made by Papoose. Designed in Australia by Renske Carbone and handcrafted by artisans in Indonesia whom Papoose has worked with for years, at prices the artisans set. Timber supplied under Indonesia's SVLK legality framework, verifying legal and responsible harvest. finish.
