Grimm's Stairway Building Set NaturalGrimm's is a German toymaker who makes wooden toys that focus on simplicity and beautiful colouring, making toys that are suitable for all ages. Set of 19 geometric wooden shapes Shapes can be assembled into robust structures reminiscent of castles or medieval cities Comes in a wooden frame for storage and presentation Designed for children to explore construction concepts, fine motor skills and imaginative, open ended play Unvarnished blocks stack