This flask is half empty

[Lun]

I wish there was a way to tell how many ticks of a drink were left in a drink container...

[Dakhal]

It makes sense in some cases. I've seen the description of a container that said it had notches in it for each tick, so that should be measurable. At the same time, this isn't really something that's.. pretty high in demand. If it's empty, fill it again!