The filter has a chain that you need pull down and attach its clip at the bottom of the funnel.
If you want to things to happen a bit quicker, use pre-boiled water. In this recipe we are going to use 300 grams of water so measure that with a scale. Dry the outside of the bottom chamber after adding the water so that the globe doesn’t crack when if apply heat to it.
Put the bottom chamber on top the heat source (butane burner or halogen beam). Turn the heat source to maximum and place the funnel loosely into the bottom chamber so that it isn’t completely attached.
Getting the water to boil might take some while so this is a good time to measure and grind your coffee. In this recipe we are using 20 grams of coffee. Grind it to quite coarse (similar to Chemex - 8-8,5 on EK43).
Once the water starts to boil, attach the funnel to the bottom chamber and make sure they are put together “tightly”.
It might take some seconds to the water to fill the top (there is always some water left in the bottom chamber ). Once the top is filled, add the coffee to the water. Give it a good stir with a spoon or bamboo stick and start your timer.
We are going to brewing for 1:30 minutes. After 45 seconds, give the coffee a 2nd good stir.
Just before 1:30, turn off the heat.
Once you have turned off the heat, the coffee will draw down back to the bottom. The drawdown should take close to 1:00. So the total brew time will be 2:30.
You can place the funnel in the black base and remove the globe from top of the heat source. Just be careful as the parts might and will be hot. Serve the coffee from globe with a smile and enjoy!