Simply place the tape in front of the feed dogs with the red line in front of the needle as the stitch line. Diagonal Seam Tape Diagonal Seam Tape is a perfect solution for sewing straight diagonal seams without having to mark any lines! Diagonal Seam Tape is ideal for stitching diagonal seams accurately with no marks required. This nifty washi tape acts as a guide for sewing diagonal seams without marking lines .The black lines on each side of the red seam line replicate a perfect 1/4" seam, so getting a perfect 1/4", lining up fabric, or even making half square triangles is easy. The special washi tape is strong, thin, and removes cleanly after sewing projects. Simply place the tape in front of the feed dogs with the red line in front of the needle as the stitch line. Simply place the tape in front of the feed dogs with the red line in front of the needle as the stitch line. 403-345-4048; chickenfeedquilts@gmail.com; 1401- 20th ave Coaldale, AB T1M 1A2; Monday-Friday: 10:00am-5:00pm; Saturday: 10:00am-4:00pm Simply place the tape in front of the feed dogs with the red line in front of the needle as the stitch The special washi tape is strong, thin, and removes cleanly after sewing projects. Diagonal Seam Tape is a perfect solution for sewing straight diagonal seams without having to mark any lines! This tape acts as a guide for sewing diagonal seams without marking lines and saving so much time! Diagonal Seam Tape is a perfect solution for sewing straight diagonal seams without having to mark any lines! Simply place the tape in front of the feed dogs with the red line in … Diagonal Seam Tape is a perfect solution for sewing straight diagonal seams without having to mark any lines! Then you will love this Diagonal Seam Tape™ from Alison at Cluck Cluck Sew. Simply place the tape in front of the feed dogs with the red line in front of the needle as the stitch line. Then you will love Diagonal Seam Tape™! Diagonal Seam Tape is a perfect solution for sewing straight diagonal seams without having to mark any lines! Contact Us. The black lines on New Quilt & Sew Tools & Notions - Sick of drawing diagonal lines on fabric in patterns? The special washi tape is strong, thin, and removes cleanly after sewing projects. This washi-style tape is marked with three clear guidelines, a stitch line in red with a perfect 0.25" seam allowance on either side. The special washi tape is strong, thin, and removes cleanly after sewing projects. Sick of drawing diagonal lines on fabric in patterns? The special washi tape is strong, thin, and removes cleanly after sewing projects. The special washi tape is strong, thin, and removes cleanly after sewing projects. Diagonal Seam Tape is a perfect solution for sewing straight diagonal seams without having to mark any lines! Package includes one 10 yard roll.