Olfa LBB-10B Blade Size 3/4” / 18 mm Utility Knife LBB Ultra-Sharp Black Snap-Blade
Features :
1. Fits most 18 mm snap knife
2. Premium japanese tool steel
3. Eight (8) segments per blade
4. Available in pack of 10, 50, or 100
5. Ultra-sharp black blade 25% sharper than standard silver blade