HEALTH & BEAUTY COSMETICS RIVAJ UK Weight: 55G.  The RIVAJ UK DOUBLING EXTEND BLACK MASCARA 12ML is perfect for people that want to add an extra dose of severity and inkle to their appearance. This mascara provides a durable and long-lasting look, with a black pigment that gives your eyelashes an intense dark appearance. With its extendable design, this mascara can be used for more diverse applications. A striking and confident look that will make you stand out from the rest. This mascara black for eyelashes is perfect for all your makeup needs.