Marvelon 21 is an oral contraceptive medication that comes in a pack of 21 tablets. Each tablet contains a combination of desogestrel and ethinylestradiol. The tablets are presented in a light blue blister pack with clear pill markings for easy tracking. This is a prescription-only medication that should be taken under medical supervision. The package includes 21 tablets in a white outer carton with the Marvelon logo printed in turquoise. The medication is designed for daily administration over a 21-day period, followed by a 7-day break. The packaging features clear markings to help users maintain their dosing schedule.