Grimm's | Building Set Basic Set 1Simply the best large wooden blocks for children we have come across. This 30 piece soccer field wooden block set comes with straights, triangles, angles and curves, making it a classic first building set for a wide range of uses. Grimms Spiel and Holz wooden blocks are made with children in mind, so they are finished without high gloss to make building more satisfying. Every block is hand sanded to ensure there are no rough or sharp edges and are