Equipped with Industrial crushed diamonds, the Spartan Sharpener hones all straight blade knives to a razor sharpness that competes with the finest steel or stone tools, without the hassle of proper technique. Just firmly pull your entire blades through the guide, and let our diamond wheel take over!
For best results, pull your blade through the guide 8-10 times.
To clean, remove clear plastic guide and diamond wheel. Rinse to remove any metal filings, hand dry, and reassemble for your next use.