Endurant ENDWSG Wheel Sprayer Gun with Dual Tip is a dual tip spray gun that is used for applications involving Endurant turf colorants. Referred to as an "edging wheel", it eliminates time spent applying colorant and increases the professional appearance by creating precise edges. With precision, ensure that paint goes on edging that needs it. The surface edges include concrete, sidewalks, driveways, pavers or any edge where turf colorant is not desired.