Adjustable: Just change the tightness of the pen holder and nut to draw different shapes to meet your various drawing needs.
Great Gift: Line drawing tools are great for carpenters, engineers, steelworkers, cabinet makers, and are very useful.
4 Modes: The line drawing tool has outline mode, edge ruler mode, compass mode and scribe mode, which are fully functional.
Wide Applications: This tool can be used for floor installation, tile, carpet, custom woodworking installation, paneling, stud wall remodeling work.
6PCS Refill: This scribing tool comes with 6PCS replacement refills for extended use and is the perfect companion for contouring.