Spice Rack (underhang)

Here are 5 types of spice rack holders, hung underside of a kitchen cabinet to free up rack/ cabinet space. Each rack can hold 4 to 5 small bottles or 3 large ones.

2 printed parts are joined by a pair (or 1.5 pairs) of chopsticks, mounted with two 6x3/4 screws.

Sizes (relate to STL files and neck width of the bottles) and the types of bottles that I've designed these around:

31mm: 0101, Happy Family
37.5mm: unbranded (held upside down), MasterFoods (Glass), Singlong (plastic), McCo