Chiyogami from 2005, 7.5 x 7.5 cm, 2 sets. Includes 3 colors. (See the 3rd photo, which shows a different set that has been opened for the picture.) Although new and unused, these have been stored for a long time in a stationery store, so please understand this before purchasing. Please only purchase if you understand that there may be storage marks and age-related deterioration.