Grimm's Rainbow Semi Circles

Extra large creative puzzle to be played on the floor.
In combination withGrimm'sStackingRainbows 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.