Sono Air

The Sharposty accommodates virtually all knife types including chef's knives, paring knives, utility knives, and cleavers. It features dual angle settings specifically designed for both Asian and Western blade styles with universal compatibility.

For regular home use, we recommend sharpening your knives every 2-3 months with Sharposty. Heavy users may benefit from monthly sharpening sessions to maintain optimal blade performance and cutting precision.

Not at all. The Sharposty features a foolproof magnetic guide system that eliminates guesswork. Anyone can achieve professional results immediately without prior sharpening experience or technical knowledge required.

Sharposty stands out with its patented rolling diamond disc technology and magnetic blade guidance system. These innovations ensure consistent professional results while completely preventing blade damage during the sharpening process.

Simply wipe the Sharposty with a damp cloth after use. The premium materials require no special maintenance beyond keeping the rolling mechanism free from metal particles and debris accumulation.

While Sharposty excels with straight-edge blades, serrated knives require specialized sharpening tools. We recommend using appropriate sharpening rods for serrated edges to maintain their unique cutting characteristics properly.

The Sharposty offers two precision angle settings: 15 degrees for Asian-style blades and 20 degrees for Western-style knives. The magnetic guide system maintains these angles perfectly throughout each sharpening session.

Constructed from premium Canadian maple wood and industrial-grade components, the Sharposty is designed to last for years of regular use. Many users report excellent performance after five-plus years of consistent operation.