Basic Building Blocks Extra Large Set

Suitable for beginner to expert architects Through play, educates the laws of structural engineering Stimulates spacial thinking Discover and create new shapes Made of solid, natural, untreated beech wood Shapes are in standard measurements 1.58 in x 1.58 in Packed in a reusable fabric bag, practical for storing and transporting Imported from Germany Designer Haba Shipping Time Ships out in 3 to 5 business days.