Unwind Wrap per Inch
Never not know what PLY yarn you have ever again!
Cjoose between handy travel size, complete with keychain to attach to your project bag and needle gauge or Standard
Wraps Per Inch Tool: The wraps per inch is a handy little tool for measuring the thickness of any yarn. Simply wrap the yarn around the inch wide notches. Compare the number of times your yarn fits in the slots with the key on his backside and you'll know if you've spun up a bulky, worsted or sport weight yarn.