Stitches

do you know the mm of these crochet hooks?

I found two JMRA crochet hooks. They are size 9 and 10. They are used for thread crochet. And made in Germany. Do you by chance know what they are in mm?

Public Comments

1. here is a conversion chart.. hope this answers your questions http://www.geocities.com/nornsneedlework/crochet/hookchart.htm