Knitter's Rule Gauge Ruler

Place the Knitter's Rule! gauge ruler over your swatch and count stitches and rows to measure your gauge. It's marked with both inches and centimeters, so use whichever you prefer. The gauge ruler is made by hand in the US from bamboo plywood. And at just over 3 inches square, it fits in even the smallest of notions bags so you can always have it with you!