Grab a snazzy Polka Dot Sheep needle gauge and ruler for yourself and one for a friend. Your notion bag needs to have this tool in it!
Gauge measures both US knitting needle sizes (0-17) and metric sizing.
Can also be used with crochet hooks (does not include US Hook sizing information). Click here for a chart to covert metric measures to US crochet hook sizes.
Ruler measures in inches (5" with 1/8 increments) & centimeters (10 cm