WPI Tool Kit from Nancy's Knit Knacks

This Wraps Per Inch Tool and Knit-Kard is useful for the following:

• Measures the thickness or "weight" of the yarn
• Identifies yarn with poor or no labeling
• Makes exchanging yarn for projects easier
• Knit-Kard identifies yarn weight via WPI number
• Includes traditional & Yarn Council weight terms
• Suggests both needle and hook sizes for yarn
• Suggests gauge results based on needle size

Overall length: approx. 5 inches. Usable wrapping length: 3inches