Twig & Horn
Twig & Horn Square Gauge Ruler
Newly refined and better than ever, Twig & Horn square gauge rulers are crafted using high-quality MDF board made with 100% recycled/recovered, FSC certified wood content. This eco-friendly option stands the test of time and holds up to plenty of use without warping or cupping.
Each ruler is long enough to measure a 4" or 10 cm swatch and built with a needle gauge in US and metric sizes from 0 - 15 US [2 - 10 mm].