• Sewline introduce a new generation fabric marking and erasing system.
• Mark clearly and Erase cleanly with the perfect Sewline pair – Made for each other! 
• The Sewline Duo Marker gives clean, clear lines with an even flow onto the fabric and without bleeding or penetrating into the fabric layers.
• Sewline have had a breakthrough technology with their Sewline ink – tested to ensure that once erased, marks will not reappear.
• Importantly, when marks are under stitching and have been for many months, they will still cleanly erase!
• Now you can mark and erase without worry!
• The Sewline Duo Eraser contains a non-toxic antidote so when you guide the chisel point over the marks they simply evaporate away.

The Duo Marker and Eraser pens are also available separately.