HABA Japanese House Wooden Architectural Building Blocks - 63 Piece Set Complicated multi-tier roofs and ornate pagodas allow the builder to create temples, palaces or calming formal gardens. One of the oldest cultures in the world has one of the most beautiful forms of architecture. Your child can take their imagination on a trip to japan in the safety of their own living room. Common building blocks may be regarded as the most simple of toys. That may be true, but the Master Builder Sets by HABA inspire the design of structures that honor creativity and imagination. Set measures 6'' x 12'' x 6 1/2'' and contains 63 pieces in 23 unique shapes. Recommended for builders aged 5 and up. The blocks are of the highest quality and will stand up to the test of time, as well as the continued tests of children. Basic size: 2.5 cm; 1 inch.