With an Einhell grass trimmer, you can remove excess grass, fine mowing residue and inaccessible weeds quickly, precisely and effortlessly. The rotating nylon thread in the cutting tool means you do not have to worry about curbs, corners or trees. Motor scythes use metal knives instead of a nylon thread. This makes them the ideal cutting tool to effectively cut back even strong weed stalks and stubborn roots or lignification. For maximum freedom of movement, many of our trimmers are equipped with cordless drives from the Power X-Change battery system.