Description
The Staedtler® Mars® Reduction Scale Ruler with colour-coded grooves allow for easy identification of scales.
- Colour-coded grooves for easy identification of scales
- Solid white plastic material
- 6 scales on every ruler
- 1 reduction scale ruler, version 4 (1:100, 1:200, 1:250, 1:300, 1:400, 1:500)
Moulded graduations, white plastic, colour coded grooves. Triangular scale rule with colour coded grooves for easy identification of scales: 1:100, 1:200, 1:250, 1:300, 1:400 and 1:500