At the @2:22 mark, you set the heater facing upward and place an ashtray on top (like a stove), but the instructions you showed just before that say NOT to do that. I am confused. Is it OK to boil water on this heater?
4:50 - Trangia burner need at least 1" between the flames holes and the pot base, will boil water faster with 1.5". See Hiram Cook, ColoradoCamper, PaleoHikerMD tests with different heights.
In Fishbone page they inform that FB-05E, the smaller model (weight 250 grams), burn for 30 minutes with 120 ml of bioethanol. FB-02E the big model (weight 600grams) burn for 95 minutes with 380ml of bioethanol. Both models have a new different jets tips than the one show in this video.
Fishbone, made in Taiwan. They have two models, one weighing 250 grams, another 600 grams, run time with full tank 30 min and 95 min. In their page (Fishbonestove) the burner head is different from the model show in the video, now looks more "chimney".
Other missed detail: with these foldable stoves* the pot is too close of the flames, for Trangia B25 (or copycat, knockoff) the height should be 25 - 38mm, see in the dozens of tests made by Hiram Cook, Paleo HikerMD and others. * The height in the foldable stove is optimized for solid fuel tablets.
