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With the power of vapor pressure, this is a siphon used to extract coffee like a scientific experiment. Judging from the appearance and extraction method, this seems to be difficult. But when you treat it, it's also an interesting tool.
At this time, I want to introduce the use of siphon, such as tips, etc.
Prepare for what?
Siphon
Heat source (alcohol lamp, burner, etc.)
Alcohol lamp, don't forget alcohol fuel!
Spatula
A piece of cloth
Coffee powder
Hot water
timer
Preparation before brewing
Preparation of alcohol lamp
When using alcohol lamps, prepare the light bulb first. If you cut it clean, the tip of the wire of the alcohol lamp will burn well. Let's put the string at about 0.5 mm. Please note this, as it will affect firepower and boiling if the cutting edge of this line is not cut properly.
Let's wipe off the moisture at the bottom.
If the water droplets are at the bottom of the flask, be sure to wipe them clean.
If you hit it with water droplets, the flask may be damaged. Once there is a danger of entering hot water, be sure to drain it.
Pay attention to using the new Nell
There are a lot of people using Nell filter windowsill. In fact, because the glue is affixed to the new Nell, it must be boiled in hot water or coffee before use, and then dripped
