Silly question: how do I know if a film has been used? : r/AnalogCommunity

What a brilliant take boys : r/AnalogCommunity

Sorry if this is a dumb question, but the product listing does not

Anyone know what is going on? I received this roll of film and I have

I think I know where I messed up now, please confirm (with

I Did The Silly, Gimmick-y, Thing, And Bought The Discount, 47% OFF

I think I'm too stupid to rewind properly : r/AnalogCommunity

Very first roll shot. Can I leave it in the fridge until I go send

what are the community thoughts on digital film rolls? : r

I see your box of disposables and raise you this monstrosity : r

I was going through some belongings and found this camera, what