Universal Expandable interlocking paint rack

All credit to https://www.thingiverse.com/thing:5137598 for this.I was one of the guys he talks about in his description. designing paint racks to save space, filament, and print time. this is an awesome paint rack though looks very professional. All I did was add deeper cups for dropper bottles.This iteration should be fairly universal. Marked as original due to error loading the link for the original model