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Diagonal Seam Tape™

$ 7.50

Sick of drawing diagonal lines on fabric in patterns?  Then you will love Diagonal Seam Tape™!  I developed this tape to act as a guide for sewing diagonal seams without marking lines and saving so much time!

The black lines on each side of the red seam line replicate a 1/4" seam, so getting a perfect 1/4", lining up fabric, or even making half square triangles is easy.

Diagonal Seam Tape is washi tape, so it's strong, adheres well to every surface, but removes cleanly.  It not only looks nice on the machine, but it's also easy to lift and replace if you need access to the bobbin.  To prevent residue on your machine, please remove and replace tape after each project and don't leave the tape on the machine for long periods of time.

See the link below for some of the uses, and how to place it on your machine. 

For full instructions and uses visit the Diagonal Seam Tape website at:

Here is a quick video of the tape in action (click here). 

Listing is for 1 roll of tape, 5/8" wide by 10 yards.

Due to tax laws and challenges with international shipping, I currently only ship within the USA and Canada.  If you are outside of the USA and need help finding a source for this item, please email me at  Shipping in the USA is $3.50 flat rate (no matter how many rolls, or paper patterns you order), Canada shipping is $11.95 due to the increase in USPS first class package shipping rates.  

Each roll is inspected when it's sent, but if for any reason your tape is damaged or defective in any way, please email me at  Please read the full instructions in the website above.  I recommend removing the tape after projects to prevent any residue left behind on the machine. 


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