The 4-in-1 drawing tool: draw in circles and straight lines; construct, copy, and read angles; measure in inches and centimeters; and create geometric patterns and designs. Easy to use, just place a finger on the disc, and using pen or pencil in..

The 4-in-1 drawing tool: draw in circles and straight lines; construct, copy, and read angles; measure in inches and centimeters; and create geometric patterns and designs. Easy to use, just place a finger on the disc, and using pen or pencil in..

Simply slide and lock cursor into required position, place a finger on the disc, and draw.

Die-cast metal compass features an aeronautically inspired design. Self-centering. Safety point reduces the risk of injury. Includes a 3-1/2" pencil.

This compass is designed for precise location of the center and has the flexibility to allow the use of various marking devices. It is ideal for complex geometry constructions and basic arcs and circles. It is designed for whiteboards and other surfaces..

Durable metal construction with safety point. Includes both inch and metric scales. Draws circles up to 6" dia.

Draw circles up to 8" in diameter. All-metal, die-cast compass with spring bow head and center wheel for precision setting. Includes lead refills.