Elderly and work sharp stone ceramic with base (Whetstone) W SBCHWHT-1

Ceramic stone grinder Ceramic stone grinder, from Work Sharp American company - ceramic stone creates sharp edges. - The stone base provides a stable platform. - Water control for faster cleaning. - Ability to change the angle. Angle degrees: 17 - 20. Stone plates 6000 & 1000. Additional features multiple angles, mounting base. Types of knives all knives. Additional uses not available. Number of pieces 1. Power source manual.