Wonderfil DecoBob thread is very fine yet surprisingly strong, meaning it's perfect for blending into your projects without compromising the longevity of your seams. DecoBob is made from cottonized polyester—thread that has undergone treatment to reduce stretch and shine, behaving similarly to natural cotton Use DecoBob in your bobbin to ensure the lower thread is invisible when topstitching, embroidering, and decorative sewing stitches. All Prewound Wonderfil Bobbins () are filled with DecoBob thread. Used in the needle, DecoBob produces flatter seams when piecing, giving quilts and similar projects a more clean, polished look. DecoBob makes gorgeous machine embroidery and lacework. Because the thread is so fine, you will be able to see all of the details in your beautiful designs. DecoBob will be supple and noticeably softer. Recommended Needles * Hand Sewing: #10 and #11 Sharps Needles or #9 and #11 Darner Needles * Home Machine: Size 70/10 or 80/12 Microtex needles, 75/11 or 80/12 * Long Arm: Size 16 needles
