As multitools go the ByrdRench doesnt resemble any other pocket tool on the market. Unlike standard multitool fare it has a full-sized knife blade that opens/closes one handed and locks open like a real pocketknife.
The Duckfoot sharpening device is shaped like a ducks foot with varying shapes for sharpening different edges. All told it offers around 15 square inches of diamond coated sharpening surface for sharpening any tool.