This cordless grass trimmer edger is truly beyond compare--comfortable to use, easy to afford. Since it does not have power cables hanging around to keep track of or trip over, it therefore provides freedom of movement that is without equal. By using a rechargeable battery, it effectively extends running time. As a result it avoids frequent refueling, and in addition helps reduce emissions from the engine. The trimming tool's lightweight ergonomic design and well-balanced weight makes manual operation easier: by expending less effort the user can work longer than before without feeling tired. Quieter than its petrol-powered cousin, this grass clipping edger offers a more pleasant work environment. More importantly still, for those consumers who may be thinking of buying such a machine for themselves, these are real benefits in everyday use: yard work that's quicker and kinder on the environment.