A pivoting cordless string trimmers is a useful tool to have for maintaining the garden. You can use it to do some quick weed control on a path or open area, or trim lawn in front of a retaining wall or edging as shown in the picture above.
To edge a lawn adjacent to a sidewalk, just pivot the trimmer to make a professional looking edge to your lawn.
When you have completed your trimming, just pivot the trimmer to the original position and return the tool to it’s charger so it will be ready for the next use.
Battery life can be an issue if you have a large area to trim, but this is not an issue for most urban sites.