With the exceptional shapes of the landscape building blocks, children can create flowing landscapes, with hills and mountains, water and trees as well as houses and caves. The arcs can decorate buildings as roofs and the pointed pieces can become strong battlements or merlons on castles and other fortifications. The organic, curved shapes inspire children to develop fine motor skills and spatial thinking skills through block play. 14 buidling blocks in wooden frame. This product is recommended by "spiel gut" (good toy guide). Materials: lime wood, non-toxic water based color stain/non-toxic plant based oil finish. Size: frame length 28cm, single blocks 2cm thickness.