Designed mainly for hand-held use, they come in either a block or block with handle variations. Filament material and length options are almost endless, with filament constructed using mainly two style variations; flat wire and tufted. These ergonomic scrub brushes are the ideal tool for scrubbing and cleaning, making them perfect for; restaurant cleaning and maintenance, platers, metal finishers and various other jobs and applications. General applications for any block brushes are: applying, pushing, removing,  spreading, debarring or acting as a barrier.