Self-spooling Tray (toneCarrier 35 mm)

This is the DIY, self-printed version of the self-spooling catch tray for the toneCarrier 35 mm film holder, which is designed to safely catch your film as it's being scanned and automatically roll it back into a neat spool after exiting the holder. It also keeps the film off the table and protects it from scratches, as all contact is along the film edge, far from the image area. A magnetic hinge keeps everything contained until you are ready to remove the film.