This activity develops coordination, hand strength and motor planning skills. Notice how one client in the video is using trial and error to figure out how to get the bottles out.
Another client brought the materials close to his face because he is visually impaired and he liked shaking and tapping the bottles in order to hear the contents.
I put various auditory objects inside such as marbles, pennies, beads, dried lentils etc. Then closed them well (they are after all medication bottles) and secured again with duct tape. This was a great activity for the clients who rush through tasks ... they need to focus and persist in order to complete this task.
Source: Pill Bottle Sensory Activity by RecyclingOT on Rumble
The organizers I used look somewhat like this but check to see if your pill bottles can be inserted......