Model 120 Electric Diamond knife Sharpener 3 Steps from Chef’s Choice is made for those who want to give their European knives the same precision as in a professional kitchen. The three-stage system builds the edge in multiple tiers—from a robust base profile to a silky, mirror-polished finish. The diamond-coated sharpeners work efficiently yet gently, preserving the steel’s strength and shape over time. With capacity for up to 3,000 sharpenings, it becomes a long-term companion that keeps your knives razor-sharp with minimal effort. A sharpener that combines durable performance with masterful precision.