16MM 400FT REELS SET OF 2

hello this video is going to go over the film reel sizes now when film was originally shot it went into a camera and cartridge like so and you put that in there and some of you guys might remember this and put it in used it all up and then was it was used up you rejected it and then you said this off to be developed or you went to Walgreens it was developed just like thirty five-millimeter pictures in your camera so a lot of people have questions about whether the film is blank or whether it's all been used up and if you've got film it's all going to be used unless you lift the lens cap on you had to use all of it up before the camera would eject it and be safe to take it out so if you've got any hard black cartridges like this then in the film is brown like so it needs to be developed now if you look on it and it says it doesn't say exposed on this area here this had never been used it