The Hobonichi Techo uses 12 soft colors across the book. TheTSUKI no IRO stationery series incorporates these colors intosimple designs. Clear round stickers made from durable PETmaterial. The 15 mm stickers are a larger size, ideal for attachingmemos to your techo or decorating your pages. There are twosheets included, with 4 stickers of each color, for a total of 48stickers.