Kalita Drip Pot Slim 700CU is a pour over coffee kettle made of copper designed with a thin spout to precisely control the pour of hot water. Copper has good thermal conductivity and heat retention, and is known all over the world as high-efficiency conductor of heat. For use on gas stove. Tsubame, famed for their high quality metalworking. This product, engraved with the "Made in TSUBAME" mark is proof that this product has undergone Tsubame's strict quality control procedures. Instructions Heat might be conducted along the handle of the pot, so be careful when picking the pot up. When using on a gas table, if the balance is not good, place it on a wire mesh. Use in an appropriate amount (7th to 8th minutes) to prevent spillage. Details Item model: 52203 Product weight: 547 g Size(L x W x H): 19×22×10.8cm Capacity: 700ml Material: Copper Made in Japan