Samigon Reloadable DX-400 Cartridges are top quality, all metal cartridges. DX-coded (ISO 400) for high speed films that are popular with press and photo courses. Just tap the protruding end on a firm surface and the cover lid will pop off. Load spool in the dark and snap on cover lid to close securely.
Easy to use
DX coding allows them to be used with cameras that accept DX-400 codes