Bobbin Saver/Organizers for Metal or Plastic Sewing Machine Bobbins, Purple

Bobbin Saver Bobbin Holder Ring holds metal or plastic bobbins. It is made of flexible rubbery plastic that expands to receive the bobbin and promptly snugs up around it. Threads won't tangle or unwind. Bobbin Saver holds over 20 bobbins securely. Bobbin Saver is a simple elegant gadget to store any kind of bobbin. Bobbins not included. Purple, Size: 13.5 x 13.5 x 2 cm