Superior Threads Bottom Line 645 Bright Green 60wt polyester thread 1420 yards longarm

645 Bright Green — Invisible on Vivid Green Fabrics

Bottom Line 645 Bright Green provides invisible stitching on the range of bright green, vivid botanical, and vivid nature-fabric quilts. While Sage (613) handles the muted green range, Bright Green covers the vivid, saturated green fabrics where a muted sage would not blend invisibly. Together they form the complete green Bottom Line pair for full green fabric coverage — the fine bobbin partner under So Fine! 442 Green Grass tops.

Top 10 Uses

  1. Invisible top thread on bright and vivid green fabrics
  2. Bobbin thread on bright-green-backed quilts
  3. Botanical and garden vivid green invisible stitching
  4. Contemporary bright green palette invisible quilting
  5. Competition quilts on vivid green fabric
  6. Dense invisible work on bright green botanical fabrics
  7. Matched bobbin for bright green top thread
  8. Tropical and lush green palette invisible design
  9. Completing the two-green Bottom Line pair with Sage
  10. Any vivid green quilt where thread should disappear

60wt 2-ply polyester. 1,420 yards. Colour: Bright Green (645).

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Frequently Asked Questions

Where does Bright Green take over from Sage?

At saturation — grass greens, tropical leaves, and Christmas brights need 645, while sage, celery, and eucalyptus stay with 613. The two-spool pair covers the green family.

What tops pair with Bright Green in the bobbin?

Green Grass and vivid green So Fine! tops, or Clover Glide — the fine bobbin keeps garden and holiday quilt backs flawless at balanced tension.

Is Bright Green right for Christmas quilt bobbins?

On green backings, yes — paired with 603 Red under red backings, the two cover holiday production while the fine 60wt keeps dense seasonal designs supple.

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