Simply wind your yarn in the one-inch recessed space, count the wraps, check the enclosed chart and you have an approximate weight / gauge for your yarn. It also comes in handy if you misplace the band that came with your yarn. A great tool for spinners as well, make sure you are consistent with your spinning.
Osage Orange – south – central United States – heartwood is golden to bright yellow which ages to a darker medium brown with time. The wood is extremely hard, heavy and durable. Commonly used for fence posts.
I turn each WPI to show the best characteristics of the wood. Even though the recessed part of each is the same one-inch space, each one will very in design