Diagonal Seam Tape
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$9.00
Get perfect diagonal seams without any extra effort with Diagonal Seam Tape! This strong and thin washi tape is easy to use. The red line indicates the stitch line, while the black lines ensure a precise 1/4" seam allowance. Plus, it removes cleanly without leaving behind any residue. Perfect for half square triangles or anyone learning to keep a perfect 1/4". Get 10 yards in each roll.