Model Paint Storage Insert

This model is a storage tray insert for holding miniature model paints in dropper bottles. It fits Army Painter, Vallejo and D&D paints, but will work for any dropper bottle with an approximately 25mm diameter.

I bought some of these Bamboo trays,
https://www.amazon.com/gp/product/B07QL3NSTJ
because they perfectly fit 4x14 bottles of paint, and they perfectly fit in my Ikea Besta cabinets. However, moving the tray around caused all of the bottles to fall over. This insert solves that problem.

There are two versions of the model. One is for storing bottles right side up, and the other is for storing bottles upside down. I know some people like to store them that way because it's easier to see the paint colors in the bottom of bottle.

I've included the parameterized Fusion 360 file so you can print these in different sizes. Just change the UnitsWide and UnitsLong parameters to print in any size you need!

The 4x14 model is over 14 inches long, so I printed it on an An