13 paint bottle stand (holds 25mm diameter bottles)

thingiverse

The holder accommodates thirteen 25mm diameter bottles and comes with a two-plate holder that can be used to mix paints, as well as clips allowing you to connect multiple holders together. In the future, I plan to design a stand for the airbrush and other items that can be connected by the included base clips, enabling the creation of a comprehensive system. The top and bottom plates fit together snugly; I found it best to start with one long side and push gently to secure them in place. The four corner pillars feature 5.6mm holes that correspond with countersunk holes in the bottom plate. If desired, you can insert M4 thread inserts into these holes using a gas iron and a needle tip. Simply heat the inserts by gently pushing the needle tip into the plastic, then place the inserts into the holes. I used four millimeter long M4 counter sunk screws for this application. Alternatively, you can secure the inserts with superglue, although it may seem like overkill given the time required. Note that the base v1.3 design relocates the clip cutouts to the bottom of the plate, making it easier to fit the clips in place.