My take on a simple 3 shelf (x5 bottles) rack for storing paint bottles of vallejo type (or my design https://www.prusaprinters.org/prints/152150-model-paints-bottle ).
Printed i prusament PETG with standard mini (0.40) nozzle, using 0.20 layer height at 15% infill. Print time approximately 8h with no support needed.
Tolerances are at 0.0 in the model for laser cutting purposes, so you might need to cut or sand the edges of the shelves to get them in to the slots in the sidepieces…
The author marked this model as their own original creation.