Open Coil Burner
![](https://cdn.shopify.com/s/files/1/0430/4273/4240/files/IMG_4124__2_480x480.jpg?v=1611976280)
Open Coil burner has better fuel efficiency than the Original Spirit burner and can boil water quickly.
Weight: 25 grams
Height: 44 mm
Diameter: 71 mm
Material: Aluminum
Maximum capacity: 90ml (60ml recommended)
Bloom time (Ethanol): 12 seconds
Bloom time (Methanol): 10 seconds
Contain:
Goshawk OCB burner x 1
Seal cover x 1
Titanium stent x 1
- It has a vortex flame channel and an inwardly burning flame.
- The flame burns completely and can be applied to pots or cups with smaller diameters.
- The flame will be fully utilized and will not heat the sky.
Weight: 25 grams
Height: 44 mm
Diameter: 71 mm
Material: Aluminum
Maximum capacity: 90ml (60ml recommended)
Bloom time (Ethanol): 12 seconds
Bloom time (Methanol): 10 seconds
Fuel consumption/heating power (reference):
Burn with 500ml of water and 30ml of fuel, boil at 5:05 and extinguish at 9:20 (Ethanol)
Burn with 500ml of water and 30ml of fuel, boil at 6:18 and extinguish at 9:55 (Methanol)
Contain:
Goshawk OCB burner x 1
Seal cover x 1
Titanium stent x 1