Keep loose yarn neat and tidy for your next knitting or crochet project with this handy yarn winder from Loops and Threads. Featuring a mechanical hand crank design and clamp for keeping it securely attached to a table, this tool lets you stay in control while spooling yarn into balls you can organize and store away until you need them.Details:Clean white finish6.2" x 7.7" x 10.3" (15.7cm x 19.6cm x 26.2cm)Mechanical hand crank operationBuilt-in clamp for attaching to work surfacePlastic and steelAssembly required (instructions included)Tips for best use:Apply constant tension to yarn while windingAlways guide yarn with your left hand while cranking with right handEnsure notches are facing you before winding