NKK Wraps Per Inch (WPI) Tool Kit

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Regular price $10.00

This clever tool and Knit-Kard enable users to measure the thickness (weight) of their yarn. The tool is a wooden device which has a laser etched legend on it which the user wraps their yarn around. Then they know the WPI for that yarn. 

The handy WPI Knit Kard (which is only available when you buy this tool), then tells the user what the weight of their yarn is based on the WPI.