100 Blade Dispenser Pack, Sturdy Plastic Dispenser Contains 100 11-921(Item #129650) Heavy Duty Pointed Razor Type Blade, Made Of Carbon Steel, Dispenses One Blade At A Time, Hang Holes For Mounting, Fits Most Stanley Retractable & Fixed Blade Knives: 10-079 (Item #531971), 10-099 (Item #129593), 10-189, 10-299 (Item #129619) & 10-399.