The scale is clearly visible and easy to measure. Doubles as a depth gauge for quick and easy use and a balanced feel. The new stainless steel roller is added to the plotter, which does not stick to the tree.Au instead of only drawing parallel lines, it can also draw circles.Large diameter refills, pencils, needles, pencils, etc. Be applicable. Avoid grain tearing.Multi-functional line drawer: can be used in a variety of materials, ceramics, iron, acrylic, wood, glass, etc. Make your job easier. The marking tool is equipped with a solid button to prevent the instrument from rolling, and it is stable and practical.DIY tool line: ergonomic design, aluminum alloy body, surface treated with polymer resistance, comfortable grip, wear-resistant, scratch-resistant, durable.