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Special Series

Grand Logarithmic Grit Chart

Knife Sharpeners and Stone Formats Compatibility Chart

Venev Celectial Family

Stones for Hapstone Sharpeners

Hapstone does not have a designated stone form-factor, but Hapstone knife sharpeners are compatible with any sharpening stones from up to 8" long including Edge Pro format. Use the tag filter to find the stones you need.
Balsa Strop for Edge Pro Gritomatic Sold Out
Balsa Strop for KME Gritomatic $7.20 USD
Narrow Balsa Strop for Edge Pro Gritomatic $6.10 USD