Pass the yarn through the yarn guide first to enable hands control during winding. Double head design for manual yarn winder machines allows winding two yarn threads simultaneously, increasing efficiency for dualstrand projects. Can be used on any table up to 5 mm (0.19 in) thick, secured with the metal clip for stable operation. Easy setup: clamp the tool to the table with the metal clip and begin winding by cranking the metal handle of the yarn winder. Durable construction: features a metal clip and a metal handle for reliable performance during repeated use. Key benefits: improves winding speed, maintains consistent tension, and supports twothread winding to streamline multithread projects. Use scenarios: Winding two colors together for colorwork knitting or striped designs. Rewinding a skein into two parallel strands for twinplied yarns or weaving prep. Preparing dualstrand yarns for crafts such as macrame or tassel making.