Made of New Zealand Silver Beech, this yarn gauge from Ashford offers 1/2 and 1" measures for use by spinners and weavers. Wrap your yarn around it periodically during spinning to check your gauge; or use it when selecting yarn to help you determine your wraps per inch (wpi) and your weaving sett. You can easily tie it to your wheel, loom or key ring with the leather strap that is included.