Name:Portable alcohol stove Fuel: Liquid Alcohol(not included) Instructions for use: Open the alcohol filling port and add alcohol.Inject 95% concentration alcohol (industrial alcohol, denatured alcohol) evenly. Drop a few of alcohol on the copper tube to (it is normal to have a high initial activity during ignition, and noise during pressure boosting mode is also normal). Methods for extinguishing the fire:Method 1: Blow out the fire in the middle of the copper tube (optimal solution).Method 2: Cover the stove with a lid.Method 3: Use water to cool down the copper tube. Our alcohol camping stove has a fuel can capacity of 50 ml and a burning time of up to 25 minutes. Colour:Silver Material:Metal Package Contents: 1x alcohol stove 1x anti-slip mat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.