COVID-19 UPDATE: I am continuing to service customers via post as normal, now also for those who wish to visit the workshop in Rochester, Kent. Unfortunately all mobile call-outs, markets and garden centres are postponed until lock-down is lifted. Knife Ninjas is a professional sharpening service dedicated to bringing new life to your equipment. Whether you're a Hairdresser, Dog Groomer, Equestrian Groomer, Gardener or Domestic or Professional Cook or Chef, we have the answer to your requirement. We service Kent with a mobile workshop and nationally by post, so regardless of your location, we can put a new Ninja's Edge on your blunt items. Most items are sharpened and returned same day!