Celco Rolling Parallel Rule Multi-purpose calibrated brass rolling rule ideal for all drawing techniques.
Draftex Rolling Ruler Draftex Rolling Ruler features measurements in inches and centimetres, as well as a mini protractor in the centre of the ruller. Suitable for drawing parallel lines, circles, angles and other geometric shapes.
Kent Scale Rulers Flat/Oval Quality oval scale rule with precise division ratios on both sides, 30cm.
Kent Scale Rulers Triangular Professional quality triangular scales are 6 sided with 12 sets of ratios. The three models cover most professional and student needs.
Mornsun Aluminium Cutting Ruler Bevelled Aluminium ruler with non slip base making it the perfect safe choice for a cutting ruler.