mr bean waiting for bus

blast furnace

use multiple furnaces instead of one I use like 4 to 8 furnaces

at once

i use 12

I use 6 & yet it's still slow. Your see I play old versions of Minecraft.

dawg furnaces work the same in 1.21.11 as it did in 1.0

and I play on 1.12.2

The reason I said this was because 1.8 has no blast furnaces

mate i dont use blast furnaces

pro tip: place 100 furnaces in a single room