Clover Swatch Ruler & Needle Gauge

Clover Swatch Ruler and Needle Gauge 3200
Multi purpose tool for knitting and crochet - this is a swatch rule, knitted needle gauge and crochet hook gauge in one. Includes US, metric and Japanese standard sizing.
To use:
Place the shaft of your crochet hook in the groove that best fits to check your hook size
Place the point of your knitting needle in the hole that fits best to check your needle size
Get an accurate stitch gauge measurement with the 4 inch (10cm) gauge rulers