Deombul is a cafe in a narrow residential alley near Jeju Airport that sells coffee and dessert in a cabin-like space. It serves a chocolate pinecone, made by shaping cereal into a pinecone and filling it with chocolate dough, along with soy milk coffee. The space is divided into a fireplace seat, a study-like area, and floor seating, and knitted items made by the owner are sold at the counter. It is a cafe that must be used quietly.