Specification: Capacity: 100 ml, 200 ml, 300 ml, 450 ml (optional) Type: wide bottom Material: stainless steel Dimensions: 100 ml:8.5 * 15 cm / 3.3 * 5.9 inches 200 ml: 9 * 16.5 cm / 3.5 * 6.5 inches 300 ml: 9.5 * 20 cm / 3, 7 * 7.9 inches 450 ml: 11 * 22 cm / 4.3 * 8.7 inches Weight: ca.300-615g List of packages: 1 * Coffee maker Instructions: 1. Put fresh water in the lower pan and do not exceed the safety valve. 2. Pour the ground coffee powder into the and place it with a coffee spoon. 3. Place the upper plate on the lower plate and tighten the wires correctly. 4. Place the coffee maker on a gas or alcohol lamp. 5. When the water boils, be sure to remove the hot pot. 6. Pour the brewed coffee into the coffee cup.