Collection: KUM | Artist Sharpeners

KUM Artists Sharpeners set the standard for quality and craftsmanship. Their blades, made from ultra-hard (65 HRC), razor-sharp high carbon steel, are tougher than ball bearings or even top-tier knives. This makes them perfect for sharpening the robust graphite cores used in artists’ pencils.

What truly sets KUM blades apart is their subtle curve. This curved design keeps the blade edges under constant tension, so they never lift during sharpening. The result is a steady, precise cut without chipping or breaking the pencil tip. Plus, the pressure on the screws helps them stay secure, guaranteeing a reliable, flawless sharpen every time.