Cartridges for Elements gutta-percha, compatible with Elements Free and Elements Obturation systems. The next-generation cartridge has been redesigned to extrude 7% more gutta-percha. Each cartridge contains enough gutta-percha to obturate up to four canals. The new cannula is 5 mm longer and more flexible, providing greater capacity to reach the working length of the canal. The exclusive copper and gold coating conducts heat more efficiently, reducing the risk of the gutta-percha losing heat as it passes through the needle into the root canal chamber.