This OLFA® rotary cutter is a combination of comfort, convenience, strength and safety. Its ergonomic handle with anti-slip rubber grip eliminates hand fatigue and stress, while the squeeze trigger allows the blade to self-retract for safety. Dual-action safety lock allows for blade to be locked while in use or locked inside the handle when not in use. The cutter can handle up to six layers of thin materials. This rotary cutter comes in the latest colour, Pacific Blue. Features a tungsten steel 45mm rotary blade (RB-45). Also fits pinking (PIB-45), scallop/peak (SCB-45) and wave (WAB-45) blades for decorative edging.