Lawn edging has never been easier with the darlac rock on edger quick and easy with no back ache simply line up the blade against the paving or edging and push down on the foot plate with your heel rock forward until the foot plate is flat lift up and move forwards approximately 20cm keeping your heel down on the plate and repeat r it is just so fast and easy using just your body weight to do the hard work try to rest your foot on the foot plate all the time and dont let go of the han