The individual 1-Day Pill Reminders have four compartments to cover all times of the day. Each pill holder is printed with the day of the week and the time of the day on each compartment. The unique "snap-in" organizer tray holds each 1-Day Pill Reminder in a handy storage container. An easy-to-use prescription information label is included to assist you in taking the correct dosage at the right time. This is a real gem among pill organizers.