Sulky® Premium Invisible Thread 440 yds-Smoke Unpackaged
By Sulky
ITEM # 3074424
$3.14 Reg. $4.49
30% off Entire Stock Thread
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Available the same day if ordered by 5pm.
2 minimum

The Sulky Premium Invisible Thread Unpackaged 440 Yds is ideal for designs that require undetected sewing. Made from extremely fine 100% polyester, this soft yet sturdy sewing thread can be used in a variety of apparel and home furnishings. Its premium finish helps create smooth, rich textured seams and stitches. Use this monofilament thread for invisible quilting and neat applique designs on multicolored fabrics. This invisible polyester sewing thread works well with bobbins and sergers.

  • Brand: Sulky
  • Length: 440 yards
  • Content: 100% polyester
  • SHIPPED FROM SUPPLIER: This item is shipped directly from the supplier, please allow an additional 1-3 days processing time.


Standard Delivery

You can usually expect delivery within 6-10 business days from your order date (business days are Monday-Friday, excluding Holidays).  You’ll receive an email with tracking information when your order is shipped.   Please allow up to 5 business days to receive your tracking information.  

Some items sent directly from our suppliers may take longer, and will ship separate from the remainder of your order. 

Please note that Singer sewing machines cannot be shipped to Guam, Puerto Rico or the U.S. Virgin Islands or to military bases overseas.

Expedited Delivery

Most items will give you the option to upgrade your shipping method for faster delivery.  If you choose to upgrade your shipping method, your order must be received by 11:00 AM ET or your order may not be processed until the following business day. 

For more details & pricing.  See our Full Shipping Policy >


Creativity shouldn’t be complicated, so you can return items for FREE any time to our stores for a hassle-free refund with a smile. Personalized Fabric and Custom Headboards purchased online cannot be returned. You can also return online items by mail.  See Full Return Policy for Details> 

This very fine .004 100% Polyester monofilament thread is soft, strong and smooth. This perfectly pliable thread, in clear or smoke, is ideal for invisible quilting and appliq