>>2577168yeah its got a pretty constant flow that thus great if you want "spill" a bit to have it prime a bit faster. but i just used a metal chisel to make dents for specific volumes.
i just use it for car trips if i need the volume or multiple stoves for group cooking.
(unrelated 1 more tip, you can use ceramic felt if you want to spill proof it a bit more. but you need to check how it affects your burn if it acts too much as a wick and makes it harder to drain the leftover fuel.)