"Glewol," a pure Korean word meaning 'letter,' is also used to honor the act of writing letters. Since 2019, Glewol has operated a letter shop in Seoul, offering a variety of letter-related products and services. The store aims to make letter writing a part of modern culture, continuing the value and spirit of writing letters. At the Glewol Yeonhui branch, you can experience a penpal service for a fee of 10,000 KRW, where you can exchange replies with someone you don't know. The cozy space is filled with various items such as stationery, postcards, and fountain pens. There is also a designated area where you can sit and write letters after purchasing your stationery, allowing you to enjoy the ambiance of Glewol while crafting your letters.