Knife Sharpeners Comparisons

Knife sharpener and price*	Features
Comparison Chart - Knife Sharpeners
Spyderco 204MF Tri-Angle Sharpmaker System Where to Buy (est. $45)	Triangular stones that measure 7" in length. Can hone both straight and serrated edges. Medium and fine-grit stones are included; replacement stones are available. Furrows allow you to sharpen fishhooks and darts. Includes brass safety rods, instruction book and DVD
Chef's Choice Edge Select Diamond Hone 120 Where to Buy (est. $130)	Designed for serrated as well as straight-edged knives. It has spring guides and includes a three-year household warranty. Final stage is a polymer-honing disk.
Chef's Choice Multi-Stage Professional Sharpener 110 Where to Buy (est. $80)	Not designed for serrated knives. Comes with a two-year household warranty. Uses three sets of diamond hones, each of which sharpens at a different angle. It has magnetic guides.
Meyerco Sharpen-It Where to Buy (est. $30)	Measures 4 ½" x 1 ¾" closed. Designed for serrated and straight-edged knives. Has both tungsten carbide and ceramic wheels.