Using three types of geometric building blocks (cube, cylinder, and triangle), children are invited to explore spatial relationships, early math skills, and hand-eye coordination. 

Have fun combining, stacking and nesting the various shapes, and boost your problem-solving skills by successfully completing the puzzle! Compatible with other Unit Plus series block sets.

Sustainably made in Thailand with chemical-free rubber trees, formaldehyde-free glues, organic pigments and water-based dyes.

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