Protractor for angles and arcs. - Magnifier for inspection. - Holes that let you draw vertical lines. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
(30cm) Rolling Push Ruler Drafting Roller Ruler Parallel Ruler Drawing Ruler Set
(30Cm) Rolling Push Ruler Drafting Roller Ruler Parallel Ruler Drawing Rul VAC
(30Cm) Rolling Push Ruler Drafting Roller Ruler Parallel Ruler Drawing Rul TJS
(30cm) Rolling Slide Rule Drawing Roller Ruler Parallel Ruler Drawing Ruler Hot
Vintage (30Cm) Rolling Parallel Ruler Drafting Roller Ruler New Old Stock In Box
