GEPE 35 mm Film Cutter 8008. Like many film items is no longer available.
This is excellent device for accurately cutting 35 mm film for slide mounting and cutting negatives. I had one at work, I liked it so much I bought one for my home use. I used it for less than ten rolls of film so blade is very sharp. It allows advancing the film precisely using the perforations and holds film by the perf area. Very little contact in the imaging area so film is not likely to be damaged. Built in light box and magnifier for viewing negatives and accurately positioning for cutting.
In 2005 it was $149. $100 including shipping to any US address.