Kiln turning stone into glass?

[stiff remnant]

I clicked on my kiln with stone in my hand, and it took 10 stone and made it into 1 glass. The description for the kiln doesn't say anything about this, so I think it might be a bug? But man is it useful. I never have enough glass, but always a buttload of stone.

[mild beacon]

Its the same with scrap, thats why scrap is useful

Scrap uses only 3

[graceful matrix]

Ooh, I knew sandstone worked but that’s an interesting tidbit

[fair depot]

i will try this, thank u!