OLFA L7 PINK 18MM Heavy Duty Cutter-X-DESIGN™ Series Limited Edition Speed Blade
(LFB Blade). OLFA L7 PINK 18MM Cutter-X-DESIGN™ Series. Limited Edition. Black Speed Blade. The Olfa L7 Pink is from the X-DESIGN™ excellence family. This type of technology is used, among others in the manufacture of shaving blades.