Rotating Acrylic Paint Storage

I needed a vertical solution to all the acrylic paint bottles I have, it should fit most of the bottle type in the photos.

You may want to print the base with a high infill. There will be a lot of weight and stress on this part if the tower's weight tilts.

Instructions:

1. Insert the rod through the base and place three ball bearings (or just one on top and some spacers below) as shown in the picture. Then place a modular piece over that.

2. To add another tier add one spacer (this one can also be medium or large depending on how much space you want between each tier), one bearing, then one spacer and another bearing as shown in the picture. Repeat as desired.

If you can secure the top so the tower will not fall over, you could likely stack this very high.

Non printed parts needed:

608Z ball bearings, two for each tier you want to add. 3 for the base (1 if you print 2 608Z sized spacers).
8mm rod, probably best if it is made of steel if you want to stack it hi