[Get a smooth section in one second]Our unique cutter is specially designed for cutting silicone cartridge thread and nozzle. Provides you with an efficient way to open the sealant cartridge smoothly. Safer and faster than scissors or knives! (Can cut 310 to 400 ml cartridge thread) [Sealed storage reduce consumption]Provide a clean and simple solution to cover your sealant. Prevent air and moisture from entering the caulk tube and keep your sealant fresh. Just place the rolled cap over the opened caulk tube or bottle tip and unroll, then the tube has been sealed tightly. [Dredge nozzle prevent blockage]If the nozzle is not cleaned in time after using, the sealant will become hard and clogged. In order to facilitate your dredging and cleaning, Our caulk nozzle kit also provides a needle and brush to clear the sealant for smooth use next time. [Save your time and money]Our set is aimed at all the tools needed for the caulk nozzle, from cutting, dredging to sealing, which is a supplement to all the caulking guns and silicone tool sets. The cutter can cut the nozzle quickly and smoothly, and the sealing cap can reduce the consumption of sealant and save materials. Colour:Red Material:plastic Package Contents: 1 x nozzle cutter 1 x dredging needle 2 x cleaning brush 10 x caulk cap 1 x Caulking scraper 1 x spare nozzle