Cap cover for a 30mm medicine bottle, two versions. First version has M (morning), A (afternoon) and N (night) tabs, just rotate the cap after you apply a dose to the next time you need to apply. Second version has four tabs. Was inspired to make this when my daughter and I double dosed one of our cats with seizure medicine. The cover may fit loosely over the existing cap, I used some sticky-tack to fill the gap.

Printing is straight forward, I used fine resolution (0.1mm layers), and two different filaments between the topper and the cap. Also added a slot so you can glue a contrasting scrap of filament for indicator.