Moving Sale: 40% off in stock items* 26th September - 11th October 2026.
We are taking a short break. Orders placed after the 25th September will be dispatched on the 5th October 2026.
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The Concave finds Convex puzzle is a tricky building game where only two of the pieces fit together. Challenging children's fine motor skills, spatial awareness and problem solving abilities. The individual pieces are also great for imaginative building and combining with other Grimm's block sets.Size: 24 wooden pieces L 6 to 12 cm and H 2.5 cm, in a wooden tray.
Recommended from 3 yrs+
SKU: 40001
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