Made in Japan from natural wood, unpainted building blocks. Nichigan U1 30-piece set with wooden storage box.

Crafted with care by artisans in Gujo Hachiman, Gifu Prefecture. Children can learn about doubling, tripling, and halving while playing with these blocks. It's a traditional toy that helps children grasp mathematical theory while playing. With age-appropriate play options, it can be used for a long time. Comes with a storage box, making cleanup a fun little puzzle game. Recommended age: 1.5 years and up Set contents: 30 natural wood blocks, wooden storage box Weight: Approx. 2100g Material: Natural wood Country of origin: Japan