Product Description Small wheel - big impact. The guide wheel for grass trimmers is a handy accessory that can be used on the ComfortCut and PowerCut and the battery model ComfortCut Li. Among other great features, these trimmers share the convenient grass edging function. This allows for vertical cutting - so edges along garden paths, patios or fences can be precisely maintained. This is where the guide wheel has time to shine. Remove the plant protector from the trimmer and attach the guide wheel to the trimmer. Once mounted, you can smoothly guide your trimmer over the ground using the wheel. This way, you don't have to constantly hold the device at the right height to cut an overhanging edge of your lawn. Especially during prolonged work, the guide wheel significantly reduces the strain on your hands and arms!