Spiral Yarn Bowl

Spiral Yarn Bowl _Designed by userexec ( http://www.thingiverse.com/thing:688725 ) _Comments written by designer :" Designed to hold your yarn while you knit or crochet and neatly deliver one strand. Has a decorative spiral pattern and choice of open or closed hole. Must be printed with support material (soluble, or same as printing material on finely calibrated printers)."