If you want to make your Mehandi paste more vibrant and rich, you definitely need Behal International Mehandi Oil. Mehandi oil has been used for decades to impart a rich hue to the henna. Whether you intend on coloring your hair, getting a temporary tattoo, or even painting intricate designs on your hands and feet, you will be amazed at what difference the addition of Mehandi oil to your henna paste can do.