Triphasil-21
Three pill boxes, each containing 21 contraceptive pills and instructions for use. Collected by a major pill manufacturer for market research purposes. Each brown tablet contains 0,05 mg levonorgestrel and 0,03 mg ethinylestradiol, each white tablet contains 0,075 mg levonorgestrel and 0,04 mg ethinyl estradiol, each yellow tablet contains 0,125 mg levonorgestrel and 0,03 mg ethinyl estradiol.