For measuring the thickness of any yarn. Wrap the yarn into the inch-wide notch and compare the number of times your yarn fits in the slot with the key. This tool also has etched yarn grooves to measure the thickness of your yarn!

These lightweight, 2.5" square tools are handy to have along, whether you tuck them inside your knitting bag or hang them from the ball chain loop outside for easy access.

Product Details:

Material: Domestic Cherry

Approximate Size: 2.5” x 2.5” x 3/16”

Made from locally sourced cherry hardwood, handmade and finished in our studio in Providence, RI.

Because they are made of a natural material, the appearance of each tool may vary slightly.