Material: 2-ply Cottonized Polyester
Weight: 100wt
Sizes: 400m (437yd), 2500m (2734yd), 9144m (10000yd)
Usages: Stitch in the ditch, top and bottom thread, bottom thread for delicate machine embroidery, hand and machine appliqué, free motion quilting, stippling, English paper piecing.
InvisaFil™ 100wt Invisible Cottonized Polyester Thread InvisaFil™ 100wt IF712 Simply Green
Price range: $5.30 through $50.00
Our finest thread line, InvisaFil™, is a remarkable silk-like 100wt, 2-ply cottonized polyester. This ultra-fine but surprisingly strong thread has cotton-like characteristics and negligible stretch while also feeling soft in the hand. InvisaFil™ makes for super low bulk stitches and virtually “disappears”, making it the ultimate choice for English paper piecing, delicate lace designs, fine fabrics, creating texture when micro quilting, or whenever you don’t want your stitching to show. It is available in 60 subtle to bright colours with a matte finish, so you can choose how much want the thread to show (or not at all)!
In Stock
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Shipping Countries: United States (US)
| Weight | 1.6 |
|---|---|
| Recommended Needle Sizes | - Machine: - Hand: |
| Applications | Binding, English Paper Piecing, Lace Design, Machine Embroidery, Microquilting, Quilting, Rolled Hem, Stitch in the Ditch, Top Stitching, Turned/Raw Edge Applique |
| Finish | Matte |
| Machine Compatibility | Embroidery, Handwork, Longarm, Quilting, Serger/Overlocker, Sewing |
| Material | Polyester |
| Product Type | Spools |
| Weights | Light 60wt-100wt |
| Color | Green |
How does InvisaFil™ stay invisible?
It’s 100wt, 2-ply cottonized polyester construction creates ultra-fine stitches that blend seamlessly into fabric, with a matte finish to avoid unwanted shine.
Is 100wt thread strong enough for quilting?
Yes! InvisaFil™ is a cottonized polyester, which allows the thread to be strong yet fine. This type of polyester also does not stretch and behaves more like a cotton, making it an excellent candidate for quilting when you want the thread to blend or disappear, leaving only the texture of the quilting to be seen.

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