Description: [Material]: Sharp and sturdy needle, made of alloy material , no rust protection required, perfomance scribing on panel line, parallel line, equidistant parellel line or curve line [Features]: Equidistant parallel engraving ruler, alloy ruler body, with tool steel grade engraving steel needle, small and easy to hold [Adjustable]: Adjustable width and good marking [Mulifunction]: According to the requirements of the marking, turn the black adjustment screw, slide the limit slider, and adjust the spacing of the markings arbitrarily to meet your model making needs and make the marking and positioning more accurate [Application]: It is suitable for cutting paper cut depiction, repairing electronic circuit boards, repairing PP and rubber burrs, repairing textiles, making model handicrafts, and family DIY, etc Specification: Name: Isometric Parallel Marker Material: Alloy Size Chart: 5.3cmx4cm/2.09inchx1.57inch Package Includes: 1x Scribing Device Note: Please allow slightly errors due to manual measurement and different monitors.