Complete Shower Set

This is a complete set for my shower. It includes different models of soap dishes, with or without support for the washcloth, and larger trays to support shampoo bottles (I have 2 daughters ...).
The set is fixed to the wall by 3 fixings on which are plugged 2 bars of 30mm diameter printed in 3 pieces that screw into each other. Fixings with 2 hooks come then to plug on the bars (2 different models) and the holders soap / shampoo are plugged on the fixings. The cutouts on the side of the shampoo holder are designed to hold razors.
Everything is removable and the multi-piece design limits the use of holders to printing.