Staedlter Metric Extra Large Circles

With built in ink risers, this templates has 13 circles with diameters from 34mm to 85mm in 5mm increments. 200mm scale and rounded corners which can be used as 5mm, 10mm, 15mm and 20mm radii. Includes a 200mm scale. Made from dimensionally stable .8mm green transparent plastic with a matt finish on one side to reduce glare. Cut-out identification and ruler scales are printed in easy-to-read black ink. Centering lines are printed around the cutouts (where applicable). Designed for use with a 0.5mm pencil lead.