Every quilting stash needs a neutral that works harder than pure white. Off White Bottom Line is that kind of neutral: a fine, lightweight polyester thread in a soft off-white shade that blends under light fabrics without the stark brightness of a true white, and holds your work together while staying almost out of sight.
What This Thread Is
Bottom Line is a 60-weight, 2-ply polyester thread, and this cone holds 3,000 yards. At 60 weight it is noticeably finer than a 40-weight quilting thread and finer than a standard 50-weight piecing thread. The product description calls it lint-free, and notes that its lightweight, blending colors are easily matched with any top thread. Off White is especially versatile in that role — softer than bright white against cream, ivory, natural, and pale pastel fabrics, yet light enough to sit quietly under white and very light prints as well.
Because the strand is so fine, more yardage winds onto each bobbin than with a heavier thread, so you change bobbins less often during a long session.
What It Is Best For
The description names Bottom Line as designed for appliqué, bobbin thread, and quilting, and each of those jobs benefits from a fine, lint-free thread in a forgiving neutral:
- Bobbin thread — its standout role. Bottom Line makes a fantastic bobbin thread for any type of sewing, pairing under heavier, shinier, or decorative top threads without adding bulk in the seam or showing a harsh white dot on the back.
- Invisible appliqué and binding — described as a breeze with Bottom Line, because the fine strand stitches through layers of fabric and sinks in at the edge, letting the appliqué shape or binding fold be what you see.
- Micro-stippling — dense, tiny quilting needs a thread that will not build up into a ridge where stitches crowd together. A 60-weight keeps that close texture soft.
- English Paper Piecing — fine stitches through layers help hand-sewn EPP seams lie flat and stay discreet.
- Background quilting — where texture should matter more than a visible thread line, especially on light quilt tops.
How It Compares to Alternatives
Against a 40-weight polyester such as Glide or OMNI, Bottom Line is the quieter choice: finer, flatter, and made to recede rather than add sheen to the quilting line. Reach for the 40-weights when you want stitching to show, and for Bottom Line when you do not. Against a 50-weight blending thread like So Fine!, Bottom Line is a step finer still, which is why many quilters keep a 50-weight on top and Bottom Line in the bobbin. Compared with other whites in this line, Off White sits between a bright white and a warmer cream — it avoids the glare that can peek through light fabrics and the yellowing effect a too-warm thread can give a crisp white top. Compared with cotton bobbin threads, its lint-free polyester keeps the bobbin area cleaner.
Tension and Needle Tips
Fine thread rewards a gentle setup. In the bobbin under a heavier top thread, the finer bobbin thread usually needs the top tension loosened slightly so it is not pulled up through the fabric — stitch a test sandwich and check both sides first. When Bottom Line is used on top for appliqué or micro-stippling, choose a needle with a small, smooth eye suited to a fine thread, and ease top tension a little so the lightweight strand is not strained. If stitches skip or the thread shreds, change the needle first; a worn eye is the most common culprit with fine threads.
Care and Storage
Store the cone upright, away from direct sunlight and dust, in a closed cabinet or box, and secure the loose end so the fine strand does not unwind and tangle — a 60-weight is harder to untangle than a heavier thread. Finished quilts can be washed as their fabrics require; the fine polyester stitches hold through layers without adding weight or stiffness.
If you sew a lot of light-colored quilts, this off-white earns its place as the bobbin and blending thread you reach for without thinking twice.
Shop the 655 Off White Bottom Line Polyester Thread at Linda's Electric Quilters.
