Founded in 1956, OLFA is a Japanese manufacturer of utility knives. The snap-blade and the rotary cutter are both inventions of OLFA. Fun fact: a chocolate bar had inspired the founders to create the snap-off blade, because of the sections of how the chocolate bar snaps into sections! We carry an extensive selection of OLFA products at Edmonton Fasteners & Tools Ltd. These include: utility knives, blade disposal cases, replacement packs of snap-off blades, hook blades, scraper blades, tape slitters, scissors, and scrapers.