This Deluxe Turn-Box Crock Stick sharpener from Lansky has a wooden base with two pre-set sharpening angles. It includes four 5" alumina ceramic sharpening rods, 2 medium and 2 fine. The rods conveniently slide into the base for storage and protection using the unique turn-box design. This is a great sharpening system that is super easy to transport and use on the go.