Tired of your spools tangling and unraveling and making a mess? Wrapping a Wonder Guard, sold per pack of 10, snugly around your spool holds the end in without tying or clipping and stops it from unwinding and tangling. Sized specifically to work with Sue Spargo Eleganza, Efina and Ellana spools, Wonder Guards also keep your threads clean and prevents them from drying out. This multi-purpose thread guard can also be attached loosely around spools of thread while in use on a machine for a consistent draw, helping to maintain beautifully even stitches with no fuss.