Bocil purple mask

It seems like you're referring to "Bocil," which is a term often used in Indonesia that means "child" or "kid," and the "purple mask" could refer to a popular face mask or cosmetic product, possibly used by young people or children for skincare or cosmetic purposes. In various cultures, there might be specific face masks or skincare products that are characterized by their color, ingredients, or branding. If you have a specific product in mind or need more information about its benefits, usage, or ingredients, please provide more context!