Cant beat the price.
You get a caulk gun top, you get a caulk gun top (insert Oprah meme here)
Tube A New is a replacement top for caulk tubes. Tube A New allows you to easily access, and use the unused portion of caulk, sealer, or adhesive, that is trapped when they have hardened in the top of the tube, tip, and or nozzle. With Tube A New, you simply cut off the top of the caulk tube with the old clogged tip or nozzle, place the Tube A New, with a new nozzle, over the original tube, and you are ready to dispense more caulk, sealer or adhesive. Tube A New is also useful when a caulk tube nozzle or tip gets damaged, or you accidentally cut too much off the end. With Tube A New, you will be saving money, making less trips to the hardware store, and putting less toxic waste in the landfills.