1) Bobbin Nest Blue EverSewn - Bobbin Holder Rings hold over 20 metal or plastic bobbins of most different sizes. Flexible plastic expands to receive the bobbin and promptly snuggles up around it threads won't tangle or unwind.
2) Grabbit Bobbin Saver 2 - The square cousin of the Original Grabbit BobbinSaver is designed for regular household sewing machine bobbins. Holds up to 66 plastic or metal bobbins. Made of a red pliable plastic similar to the original BobbinSaver. Size: 5.25 x 5.25 x .75”.
3) CLASS M BOBBIN SAVER The same flexible rubbery plastic unit that your customers have come to know and love for their standard bobbins is now available in size compatable for M class bobbins. Hold over 20 M class bobbins (1 1/16in plastic or metal bobbins).