Marking tools are suitable for tagging stone, metal, plastic, rubber or wood surfaces. Permanent paint industrial markers mark tires, sheet metal, lumber and concrete in vivid colors for easy sighting. Marking chalk makes straight lines that are bright and easy to see, making sawing and painting more accurate. A carpenter pencil is used to mark saw cut lines and drywall. Scribers and probes can be used to mark and position metal and wood workpieces.