
Description
What you get: one 500m spool of Gutermann Sulky bobbin thread in your chosen colour.
A fine 100% polyester underthread made for machine embroidery. Because it is lighter than your top thread, it keeps the back of your designs flat and soft and stops bobbin thread showing through on top.
- 100% polyester, fine No. 150 weight
- 500m spool, fewer bobbin refills mid-design
- Keeps embroidery soft and less bulky
- Choose white for light fabrics or black for dark ones