Sunrise Grove Wooden WPI Ruler

These handcrafted wood WPI (wraps per inch) rulers from Sunset Grove are essential tools for spinners, knitters, and crocheters who want to identify yarn weight and gauge. Each ruler is laser cut and hand finished with exceptional quality and detail on Camano Island, Washington. Available in an enchanting collection of designs ranging from nature-inspired motifs to mystical and celestial themes, these tools combine functionality with artistic flair.

Each compact ruler measures approximately 3 inches tall by 1.5 inches wide, making it perfectly portable for your knitting bag. The front features measurement marks for wrapping yarn to determine wraps per inch, while the back includes reference lines for lace, fingering, sport, DK, worsted, bulky, and super bulky weights. Every ruler comes with a brass clasp for easy attachment to your project bag. The natural beauty of the wood combined with intricate laser-cut designs makes each ruler unique, so your WPI tool might vary slightly from the photos.