Hex grid acrylic paint bottle holder

for holding 17-18ml paint bottles, hex grid style
comes in 15, 25, 35 and 45 bottle capacity, a size for every paint hoarder ;)

because of the hex grid nature, they can also be glued together to make larger trays in different shapes.

can be wall mounted, just screw directly through the bottom of the tray in the top two corners, use caution and drywall anchors, etc. another good option is using command strips or something similar.