Holds metal or plastic bobbins. Shaped like half of a bagel and hollowed out, 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.
BobbinSaver® holds over 20 bobbins securely. BobbinSaver® is a simple elegant gadget to store any kind of bobbin. Unit measures 3/4" tall and 5 1/8" diameter.
Bobbins not included!