To release safety lock - select light(a) for single layers and lightweight fabrics or heavy duty(b) setting for multiple layers or heavy weight fabrics. Blade engages automatically when pressure is applied for cutting. Caution: Blade is extremely sharp. When not in use - put lever in lock position.
**Soft grip handle reduces wrist and hand strain.
**Tungsten-carbon steel blade - double-honed for maximum sharpness.
**Cuts single or multiple fabrics in any direction.
**If necessary - wipe off excess oil from blade before using.