Rainbow Semi Circles - Grimm'sExtra 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. Materials: 8 mm, birch ply wood, non toxic water based color stain. Size: L=37 cm, H= 0,8cm11 pieces Note about Grimm's Wooden Toys: Grimm's are made from natural materials and as such, will have variations in