DC-7

Designed for professional use and perfectly sized to fit in a waist bag/bag pocket. With the easy-to-insert arched blade snapping slit, the blade can be snapped off smoothly and freely. By sliding down the blade along the slope, the blade can be inserted safely. It safely stores used blade segments, enhancing safety and efficiency on workplaces. The main body is acetone resistant. Compatible with OLFA 18mm, 12.5mm and 9mm.

More Details
https://www.olfa.co.jp/en/products/5281.html