If you want to apply the caulk in a perfect line, this our Silicone caulking nozzle is definitely what you need. It prevents excess application to make sure no sealant is wasted, gives you a professional result. This set includes 3 different radii to meet your sealing needs, you can apply the caulk in smooth and even line anytime! Especially, the product is made of non-sticky silicon, easy to clean, and reusable with a long lifetime. It can be widely applied for kitchen, bathroom, tank, door, window, kitchen, bathroom, tank, sink joint filling finishing. With this set, you can save a lot of time when plastering walls. Buy right now!