The opening in the Direct View compass point provides for the easiest, most acurate location for all circle constructions. Quick-Set radius indicator allows immediate comparison of inches and centimeters. Built-in protractor measures and constructs angles. US standard and metric rulers. This 6 in long tool is made from SAFE-T Plastic for a safer, longer lastic tool. Works well with Vis-a-Vis type markers. Clear plastic for use on the overhead.
