I tried this rotary blade sharpener that I bought with my own money. I so wanted to love it but it didn’t work for me.If this or a similar product has worke
Omnigrid Dual Rotary Blade Sharpener, 45 mm & Reviews
This linear sharpener sharpens your blade with the same motion you use when cutting fabric. You don't even have to touch your blade, just leave it in
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