Grimm's Romanesque Building Set to Go - Wooden Blocks in Travel Carry Case (2x2 Size) 62 pieces in a wooden box with plexiglas lid and carrying handle Crafted by hand in Europe by German company Grimm's Spiel und Holz Design Grimm's believes that creativity develops the imagination and free spirit Only certified non toxic, water-based, child-safe color stains are used (no paint or lacquer) Children from 4 years+ can build on a hard surface or use the wooden case as a building platform