Description: Visible cutting circle: Stepless circular cutter, high transparent three dimensional concentric circle pattern dial, concentric cutting is more convenient, the cutting position is clearly visible, and the accuracy is further upgradedFeature: The cutter comes with markings that support circle with diameters ranging from 1 to 45mm, providing flexibility for different project needsPressure adjustment: Circular Cutter Model Hobbies Crafts Tool, spring pressure cutter seat design, making the cutting circle smoother, and slightly rebounding to protect the cutterDesign: Circular cutter design makes it easier to cut the required circular paper in the model making. This product uses a new and unique design concept in order to reducing the difficulty of spray paint, as well as the standard circular cutting time.Material: The stepless circular cutter is made of stainless steel, ensuring precision and durability Specification: Material: stainless steel Size Chart: 9.55cmx9.55cm/3.76inchx3.76inch Package Includes: 1 Stepless Circular Cutter,1 Storage Box,1 Silicone Anti Slip Mat,3 Tungsten Steel Cutter Heads (30,45 &60),3 Hex Wrenches Note: Please allow slightly errors due to manual measurement and different monitors.