• WonderFil pre - wound bobbins with 80wt DecoBob thread in a reusable plastic bobbin. No glue or wax, keeping your machines happy! • This cottonized polyester thread has a matte finish, treated to act like cotton and eliminate stretch. Delicate yet strong, it makes stitching less bulky and designs softer. • Pre - wounds are uniformly wound, offering more consistent stitches, especially great for embroidery. They also have a higher thread density than self - wound bobbins. High - search keywords: DecoBob thread, pre - wound bobbins, cottonized polyester.

These DecoBob pre - wound bobbins are perfect for anyone into sewing, embroidery, or crafting. Whether you're making delicate home decor items or intricate embroidery designs, these bobbins will make your work easier. Each pack comes with 36 bobbins of Size L, which is 100m or 110yds long. They're made of 2 - ply cottonized polyester thread, offering a great balance of strength and softness.