Sending a gift to souvenirs or small thank yous, a message when you return what you borrow, and a single brush note that is great for adding a thank you word. Recently, it is also a growing number of scenes in business settings. Zi-OOh no wonder Hashibirokou One Brush Note. When you fold this single brush note, you can use the Piccoro Echizen Washi Pachi Bag (sold separately), it is the perfect size envelope. Come and buy together.