We recommend using a designated mirror for each particle size fraction to prevent cross-contamination

Guangxi Whetstones are used for finish sharpening on Hapstone and Edge Pro sharpeners

Suitable for any  sharpening stones up to 6"

The Universal Stone Holder overcomes the limitation

Bluestones are available in 6 mm thickness

hapstone rs knife sharpener new-variants We recommend using a designatedIntroducing the Hapstone RS, a new knife sharpening system born from the expertise of the Ukrainian team at Hapstone. Astonishing efficiency and user friendly operation characterize this tool. For those seeking razor sharp blades in the kitchen, repair shop, or for any hobbies, Hapstone RS stands as the ideal option.