Hiragana Building Blocks - Heiwa Kogyo This is a set of 50 building blocks featuring hiragana characters with illustrations, along with blank blocks. You can learn hiragana and how to pronounce them with the clear and cute illustrations, and enjoy various activities like building block play and dominoes. Building block size: W6 x D6 x H1.2 cm The box is torn and in poor condition, so please let me know if you don't need it. There are pen-like stains on the side of the storage box. The building blocks themselves show signs of use, but I think they can still be used. This is a used item, stored by a private individual. Please understand this before purchasing.