ChiaoGoo Needle Gauge Ruler 13cm/ 5"

ChiaoGoo Needle Gauge Ruler 13cm or 20cm

• Quickly and easily identify knitting needle and crochet hook sizes and/ or measure a gauge swatch
• Can be used for hooks and needles in sizes 1.5mm - 10mm
• Measurements in both inches and centimetres 
• Two sizes available 13cm/ 5inches or 20cm/ 8 inches