Aristo Reduction Scale Ruler (1:20)

This ruler is ideal for beginners as well as professionals. It can be used for precision drawing and allows you to work easily with reduced scale drawings, such as blueprints and floor plans. The Aristo Reduction Scale Ruler is colour coded to allow you to see its scales quickly and with ease. Reduction scale ruler:Ideal for working with scale drawingsColour coding allows you to see scales easilySturdy white plastic construction for added durabilityScales: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125