Katrinkles Gauge Swatch Ruler 4"
This handy little square tool is used for measuring gauge swatches. Simply hold the tool against your work and count how many stitches and rows fit inside the cut out square. Available in a 2" or 4" square.
Katrinkles tools are made of 1/8" bamboo plywood. Each item is laser cut, then hand sanded. Bamboo plywood is sustainable, lightweight and stronger than wood.