Would be 5 stars if the days of the week didn't wear off.
The circular geometry (ok, heptagon) is a much more compact shape for sliding into a pocket. Furthermore, the fact that the compartment door opening tabs are on the more protected inside of the heptagon oculus is a great solution because it greatly reduces the chance of accidental opening in the pocket (or purse). Furthermore, since the hinge material is along the longer side of the compartment lid on the outside edge, it should last a lot longer than if it were on the shorter side.<br /><br />The days of the week do wear off, however, from bouncing around in my pocket. I don't particularly care, but others might. I just use the compartments sequentially and fill them on the same day each week. Since I use a daily alarm timer on my phone to remind me to take my pills, I find the system perfectly acceptable and will re-order them when the hinges finally do wear out. Since 3 of them came in the order, I don't expect that to happen any time soon.
Rating: 4 stars