Feature(may vary by option.)

●Set of 12 Class 66 threaded bobbins in plastic case
●Set of 12 threaded bobbins, 6 white and 6 black, for use in SINGER and other top drop-in bobbin machines
●Each bobbin contains 50 yards of 100% spun polyester thread
●Never add thread to a partially wound bobbin as it may be uneven and cause thread to tangle or break
●Includes reusable plastic storage case

[12-pack]

[36-Count]

Description

This set of 12 Class 66 threaded bobbins can be used in SINGER and other manufacturer’s top drop-in bobbin machines. The pack contains 6 black-threaded bobbins, with 50 yards of thread in each, and 6 white threaded bobbins, with 50 yards of thread in each. The reels come in a reusable plastic case. All thread is 100% spun polyester. Consult your machine’s manual to ensure correct bobbin size. Never add thread to a partially wound bobbin, as it may be uneven and cause thread to tangle or break.