Clover Swatch Ruler and Needle Gauge

Clover's Swatch Ruler and Needle Gauge is an excellent multi-purpose tool for both knitting and crochet. This handy bit of kit measures your crochet hook or knitting needle size in US, metric and; as you would expect of Clover, Japanese standard sizes. The swatch ruler enables you to measure a section of your work to count both stitches and rows easily to ensure you've attained the holy grail of knitting; gauge.