Drink pink with 21 SEEDS Grapefruit Hibiscus tequila. Our alluring all-natural pink tequila gets its beautiful hue from hibiscus. Over time, it will naturally evolve from a hibiscus pink to a golden grapefruit. It will continue to be crisp, clean and delicious.Drink pink with 21 SEEDS Grapefruit Hibiscus tequila. Our alluring all-natural pink tequila gets its beautiful hue from hibiscus. Over time, it will naturally evolve from a hibiscus pink to a golden grapefruit. It will continue to be crisp, clean and delicious.