A paint rack to be hung on a shelf and can be generated for any size with OpenSCAD.

Tested with the following paint bottles:

• Vallejo Game Color
• Vallejo Model Color
• Army Painter Warpaints
• Army Painter Speedpaints
• Scalecolor Scale75
• Scalecolor Metal n' Alchemy
• Scalecolor Instant

Generating your own paint rack

If you want to generate your own paint rack, you need OpenSCAD.

The scad contains the following adjustable variables:

// Specifies the size of the paint rack RACK_SIZE_X=6; // Columns RACK_SIZE_Y=4; // Rows // Allows to generate tying holes under the bottle LOWER_NOTCH=true; // Allows to add some space at the edges of the rack composition PADDING_TOP=4; PADDING_LEFT=2; PADDING_RIGHT=2; PADDING_BOTTOM=0; // Both tying holes and padding borders are white coloured for debugging purposes

Disclaimer

I don't know how much weight can the grip holes support, but I printed it with PLA. Time will tell if it should have been better to print it with PETG rather than PLA.

Also, both FreeCAD and OpenSCAD code are quite messy, you may be in for a ride…