기능

• with the utmost ease
• A mug with excellent heat retention that is suitable for warming up a cold body while drinking authentic coffee outdoors.
• Not only can you use it as a heat retaining mug, but if you have coffee powder and hot water, you can make a delicious cup of coffee with this.
• Soaking the coffee powder in hot water brings out the flavor of the coffee beans. It plays two roles in the Zebrang instrument.