GRIMMS semi circles rainbow

Extra large creative puzzle to be played on the floor. 
In combination with our Stacking Tunnels or other building blocks one can build inventive and flexible dollhouses. Little architects can experience a versatile and modern Architecture. 
This product is recommended by "spiel gut" (good toy guide). 
11 pieces.
Materials: 8mm, birch ply wood, non-toxic water based color stain.
Size: L = 37cm.