I have been wondering this for a very long time… how exactly am I going to dispense the pill one by one??

I had an idea of rotating the pills in the container into a hole which could just allow one pill to go through. However there are thousands or more different sizes and shapes of pills! I can’t possibly have different layers of containers for all kind of pills!

Then a while ago, I suddenly had this eureka moment! Why don’t the pill dispenser to have just one standard hole but user can choose a “disk-like” accessory (which has different pill sizes and shapes) to fit/cover over that standard hole? 😀 Aha!