WPI Specification: Quickly determine the WPI rating by counting the number of yarn wraps per inch or laying the yarn along the black strip until you find a match.
Adequate Quantity: We provide 2pcs of each template, making it easy for multiple people to operate at the same time or for the teacher to teach.
Material: Composed of high quality wood material, it is not easy to break or bend, can maintain color and smoothness for a long time, and comfortable to hold without hurting the hand.
Wide Application: Providing many different diameters, can meet your various needs, convenient for DIY sewing measurement use.
