Drapus Circle Ruler D-1101 33-041

The circle ruler allows you to draw circles from 1mm to 110mm in 1mm increments (0.5mm increments from 1mm to 9mm) more quickly, accurately, and easily than a compass. The outer circle template can be used for diameters from 1mm to 20mm. Use: Rotating circle ruler Center position: Includes magnifying lens Back: Includes ink edge Material: ABS