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