Incl.highly elastic special spreader roller, no unintentional leakage of grit and no more trickling down, open-close function integrated in the handle, closure of the opening with a patented closure strip with a soft plastic lip, handle made of aluminum can easily be used with one or two hands control and operate, multi-stage volume setting on the handle, wheels with smooth-running ball bearings, quick and easy cleaning under the water jet, suitable for fertilizer, seeds, lime, road salt and sand