The innovative prym.ergonomics rotary cutter is designed for comfortable and fatigue-free working. The ergonomic shape of the handle fits well into the palm of your hand. Its soft coating makes the cutter comfortable and easy to hold. The change tool (Allen key) for changing the blade is stored directly in the handle. The replacement blades are specially designed for this prym.ergonomics rotary cutter and form a self-contained system.Details:White and green45 mmSoft handleErgonomic shapeIncludes blade change tool