This pill box, one set has 21 slots. Bright colors easily distinguish the days of the week and contribute to the mood The box with 2 airtight lids makes the container leak-proof. The removable lid makes it easy to load medications. Conveniently sized to keep in your bag so you can keep your meds close by when you need them Great reminder for seniors, seniors, and people of all ages. Split the pills into AM/PM (day/night), 3 times a day, using our single day compartment