Big Horn 24155 Ellsworth Signature Gouge. This gouge was designed by internationally recognized woodturner David Ellsworth with a special hollow, fingernail type grind. This allows its use for a wide variety of cutting actions, making it extremely versatile. Its comfortable 17-Inch tapered handle adds to its stability and helps reduce vibrations. This tool has the edge and balance for all your special projects and is the most versatile 1/2-Inch bowl gouge on the market Honing required before use.