Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si 1. High quality 304 stainless steel, health and safety. 2. Three layers filter mesh is fine pressed, the coffee is fine and fragrant. 3. Thickened cup body, durable. Use : 1. Pour hot water into the cup, and do not the relief valve. 2. Pour coffee (recommended fine grinding) into the cup. Use the chopsticks or beans spoon to the . 3. Slightly filter the filter paper, affixed to the upper filter and screw up the upper . 4. Spin on the upper (to tighten the pressure will not leak out). Do not rotate the handle of the pot, then it is easy to spin. 5. Heating with a gas lamp or an alcohol stove. It is easy to make the base hot if you hot water. 6. When coffee coming out, turn it into a small fire ('t let it rush out quickly). 7. Then slowly boil the coffee. Maintenance: 1. first use, wash and dry the funnel with white vinegar and water. 2.When using, avoid collision with sharp objects, so as to avoid scratches. 3. After using, wash with a little neutral or alkaline detergent, dry with a soft cloth, keep dry and clean. 4.Avoid dry burning. Colour: silver Material: stainless steel Package Contents: 1 x Double cup bowl 1 x Four cups bowl Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.