The perfect ruler for patterns requiring an accurate 60 degree angle. From simple equilateral triangle repeats to more complex compositions built from fabric strata or scrap slabs!

• Unique non-slip coating for accurate cutting
• Quickly cut accurate 60 degree units, half units, trapezoids and parallelograms
• Markings in 1/4″, 1/2″ and 1″ increments
• Squared off ends for ease in construction