Handy pocket-size can for quick and safe blade disposal. Black plastic tambour door opens and closes with one thumb for easy disposal and securely covers the blade slot when not in use preventing blades from falling out. It's easy to use, just slide open the door to snap a new edge. Easily fits into a pocket, toolbox, or designers workstation and is perfect for use at construction sites, industrial worksites, garages, art departments, etc. For use with OLFA® standard-duty (AB) and heavy-duty (LB) snap-off blades.