Extra large creative puzzle to be played on the floor. In combination with Grimm's Stacking Tunnels or other building blocks, one can build various and inventive architecture. 11 pieces in a set.
Materials: Birch ply wood, non-toxic water-based colour stain.
Dimensions: Longest board is 37cm in length and 0.8cm in height.
Clean with damp cloth.
Do not submerge in water.
Do not use disinfectant.
Do not use hot water.