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

When is last time you saw prints about film cameras? (Photo from

Looking for interesting use cases for 800 ISO film. I got this

mystery film : r/AnalogCommunity

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

Was going to get on Google when I saw this and goodness! That's

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

Is TSA gonna hate me? : r/AnalogCommunity

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

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

Thriftstore find : r/AnalogCommunity

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

TSA was actually quite friendly when I showed them all this film

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