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MasterPiece Cotton Prewound Bobbins

MasterPiece Prewound Bobbins are prewounds wound with our MasterPiece Egyptian-grown extra-long staple cotton thread. Specifically created for appliqué, piecing and sewing, the low lint factor will have you sewing more and cleaning your machine less. We recommend piecing with a #50 cotton thread because cotton can be ironed on high heat. A quality #50 thread is also fine enough to lie flat the in seams and not add bulk.

  • Available in 75 solid colors to match your quilting blocks.

  • #50/2-ply Egyptian-grown extra-long staple Prewound Bobbins.

MasterPiece Prewound Availability

L-style bobbins have approx. 80 yds. per bobbin. M-style bobbins bobbins have approx. 115 yds. per bobbin.

What Our Customers Say About Us

I have been using Bottom Line for hand sewing bindings ever since Bottom Line came out. It's like silk without all the shredding and twisting. It's a brilliant thread and my favourite for piecing as well--makes the seams lie very flat!