I started sharping approximately 16 years ago on garden tools ,scissors and knives on retirement. Approximately 8 years ago. I bought new and more precise sharping equipment. After completing  courses in sharpening, repair of clippers and clipper blades and scissors including surgical instruments at Edge Pro in Des Moines Iowa, Bonika Shears in Atlanta Georgia and Wahl Canada in Toronto I expanded my business to include dog groomers hair salons veterinary clinics. I keep current with the latest sharping techniques by taking courses offered by a variety of sharpening experts. Currently I have decided to expand my business to include beautician supplies made by Masi PROFESSIONAL PROUDUCTS made in Italy. I also sell Scissors, clipper blades clippers cored or cordless.