Within the range of his powers, he sends her, secretly, […] cosmetics such as red lac, red arsenic, yellow arsenic, red mercury sulphide, and black collyrium; sandalwood paste and saffron; and, in course of time, areca nuts and betel leaves for betel.
2002, Vātsyāyana, Kama Sutra, translated by Wendy Doniger and Sudhir Kakar, Oxford University Press, 3.3.16, pp. 83-84