Alumicolor AlumiDrafter Ruler

The AlumiDrafter is the newest addition to Alumicolor's long line of innovative drafting products. Invented by a practicing architect, this multi-use tool gives the user all of the advantages of a traditional triangular scale in addition to many other features, while solving the problem of portability of it bulkier counterpart. 4 Tools in 1 - Measure and Scale, Draw Circles and Arcs, Draw Angles, Use as a cutting edge.