Abstract: A medicament container has a body and a cover. The body has multiple medicament chambers. The cover has a fastening ring and an opening device. The fastening ring is rotatably attached to the body and has multiple labels. The opening device is capable of opening or closing the medicament chambers and has a through hole for accessing the medicament chambers. When the medicament in one medicament chamber is consumed, the opening device is rotated to access the next medicament chamber and indicates respective label. Thus a user can approximately estimate the amount of remaining medicaments in the medicament container at a glance.