Double-ended Mascara tubes double ended Lip Gloss tubes for cosmetic packaging. These double tubes feature two independent round injection molding clear bottles and applicators. The applicator can be lipgloss flocked applicators, mascara fiber brushes, Nylon eyeliner brushes, etc. The central plastic connector can be customized in different colors and branded by silkscreen or hot stamping to display brand details. They come in a rubber insert to make sure good sealed and prevent leakage.