Shower Knob Assembly

My friend is a kindergarten teacher and has built a miniature shower for the kids to “play house” with. To complete the look, I have made a dual shower knob assembly to connect the shower hose to. The model consists of three parts: the assembly plate and two separate knobs, so that they can be turned once clicked on. On the baseplate there is a screw profile that will fit a standard shower hose connection. Please note:Assembly plate was printed using PETG for durability, but PLA with some extra walls should also suffice.In the current version the knobs are printed to have a tight fit, making it a bit more realistic to turn them with some friction. If you want a looser fit, I suggest that you increase the knob size a little bit. Once clicked on the knobs do not come off anymore, so choose beforehand :)