Holder for shaker lids

This is the best solution I have found to organize all the lids for the protein shakers. It accommodates max 6 lids of various sizes. If you have your strainer connected to the lid it accommodates up to 4.

I have two different models, one that uses a little less filament (30g) and takes 3h longer, that is the semi hollow with a hex-pattern. The other model does not have any pattern but prints in just under 3h. 

Printer settings: 

Gyroid infill, 5%

Bottom layer concentric (purely cosmetic)