If youve ever struggled to get a decent finish on bathroom or kitchen sealant heres the answer this 3 piece kit gives you all you need for a perfect finish on almost any sealant first use the scraper to prise away the old silicone then use the nozzle cutter to open your new silicone tube next apply the silicone and use the surface cleaning blade to remove any excess finally use the mini trowel to create a clean slightly concave professional finish