View pattern details. Krokbragd Mug Rugs Designed by Karen Krueger Krokbragd, meaning “crooked path,” is a weft-faced technique suitable for Rigid Heddle as well as shaft-loom weaving. This kit includes enough yarn to make up to 12 different mug rugs using one basic pattern and four colors. Order a kit. Pattern downloads include instructions for Rigid Heddle (single heddle with heddle rod and string heddles) and shaft loom weaving. Yardages vary based upon loom waste. Equipment Rigid Heddle or 4-shaft loom 8-18 heddles per shaft for 4-shaft loom 5-dent* reed for Rigid Heddle, 5- or 10-dent reed for 4-shaft 1 pick-up stick, heddle rod + 8 string heddles for Rigid Heddle version 2-4 ski or stick shuttles *direct warp and sley option given for a 12-dent reed (a 10-dent reed will not produce 5 epi) Yarn Warp: Cotton Seine Twine #6, 85-95 yds.Weft: Dwella Rug Wool, 30 yds Marina, 50 yds Patina, 50 yds Natural, 30 yds Sky. Specifications 7" weaving width 5 EPI 28 PPI Four mug rugs, 5.75" W x 6.25" L, after steam-finishing Skill level: Intermediate