Take on tough weeds, grass, and overgrowth with this BLACK+DECKER BESTA510 6.5 Amp 14 in. AFS Electric String Trimmer/Edger. With the edging wheel, you can put the finishing touches on the edges of your lawn around driveways, sidewalks, and flower beds. This electric lawn trimmer has Automatic Feed Spool technology eliminates bumping for more string, and a cord retention system helps prevent accidental disconnection while working. 2 Year limited warranty, 30 Day money back guarantee.