dull seam rippers
Does anyone out there in our sewing world know how to sharpen dull seam rippers? Years ago,I had a young male friend that kept mine sharp using his pocket knife.I was always too busy to watch him. Now I wish I had just taken the time, as he was killed in an accident in his 20's , and I lost my ripper sharpener. Anyone out there that can help me? I have a lot of very dull seam rippers.,both,cheap and expensive, they all get dull in time.