Waste of my money?

[five0addict]

I bought a metal spacecase grinder with 3 chambers, and it worked like a fuckin charm for about a month. At that point, I think the grinder was worn out. It still works, but the lid is harder to turn and it makes such a high pitched screeching when the lid is turned its not worth it to use it.

clean/soak it in iso alcohol. you got resin built up.
that 5 chamber one says its 15$.. unreasonable?