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 upgraded. 【Diameter requirement】: The semidiameter comes with a size mark, supporting circles with a diameter of 1-50mm. 【Pressure adjustment】: Circular Cutter Model Hobbies Crafts Tool,spring pressure cutter seat design, making the cutting circle smoother, and slightly rebounding to protect the cutter 【Design】: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】:Stepless circular cutter is made of aluminum Alloy and other materials. Size Chart: 9.5cm/3.74inch Package Includes: 1 circle cutter Note: Please allow slightly errors due to manual measurement and different monitors.