small knurled bottle cap container (small parts/pill box), multiple sizes

After making a mini bottle cap container I thought maybe a bit bigger one for various small parts would be handy, and there's also space for some nice knurling for great grip. Maybe use different cap colors/brands to indicate different contents like paper clips, thumb tacks, screws, coins, etc. or pills.

Bottle caps mainly come in 2 standard versions, so I made two cap variants, indicated in the file names:

• high: for the older style caps with ca. 14mm height (PCO 1810)
• low: for the newer caps with ca. 11mm height (PCO 1881)

The picture shows the ‘high’ cap on the higher container and the ‘low’ cap on the lower one, but any combination of size and cap type is available. If you need a different size, write so in a comment and there's a good chance I'll add that size.

I also made a wider version for smoothie bottle caps.

Edit: Added bigger sizes.

Printing: I used PLA, 0.4mm nozzle, 0.2mm or 0.25mm (for the bigger one) layer height.