Building Set Romanesque 4 x 4 cm Building SetsGrimm's large Romanesque Building Set includes 62 building blocks in wooden frame. Materials: European sourced lime wood, non toxic water based colour stain non toxic plant based oil finish. frame length 44,5cm, single blocks 4cm thickness, length 2 16cm. INTENDED FOR AGES 3+ The children can create romanesque arcs and castles. While building palaces and castles the children train the fine motor skills and logical and spatial thinking. Grimm's is