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Master Set - Class 15 "J" Bobbins

Master Set - Class 15 "J" bobbin 136 yd each (36 colors, 40 bobbins)

  • 80 wt cottonized soft polyester
  • Consistent in tension to give regular and even stitching
  • Reduces build up of bobbin thread to enhance sewing result
  • High tenacity - works well even with heavy top thread
  • Matte finished to blend with most fabric
  • Minimal bobbin tension adjustment is required
  • Rich in texture offering ideal gripping characteristic
  • Available in 36 colors in Class 15- J  bobbin for Janome & Elna machine models