3 in 1 Caulking Tools + 4 Caulk Finishing AccessoriesThis upgraded tool set can help you fill a gap and clean up residual glue, improve smoothing quality and surface aesthetics Two Mode ScraperStainless steel scraper removes stubborn glue, silicone trowel removes bumps and unevenness, it's a good tool for smoothing sealing ducts, caulking ducts; finish almost any edge, corner or joint Cost SavingThese caulking tools are very easy to clean with a damp cloth and reusable. They reduce wasted sealant, you don't need tape. Convenient and quick to use, saving you time and money. 5 Replaceable Silicone TipsThese caulking tools were designed with a non-slip push button, allowing you to use the one of 5 bits for your choice (including 3 R, 6 R, 10 R, 13 R, 17 R radius). Multiple UseThese caulking tools can be used for home, kitchen, bathroom tub, tank, windows, sink seals, etc.