Plastic and rubber soft-grip ergonomic handle with retractable blade guard. Cuts through multiple layers. Suitable for left and right-handed use. Must be used with a cutting mat. Includes 4 x 45mm dia blades: 2 x straight, 1 x perforating and 1 x wave. Plastic and rubber soft-grip ergonomic handle with retractable blade guard. Cuts through multiple layers. Suitable for left and right-handed use. Must be used with a cutting mat. Includes 4 x 45mm dia blades: 2 x straight, 1 x perforating and 1 x wave.