Shower rod shelf/basket to hold all the necessary things in the shower. Finally the space for sponge, squeegee, shampoo bottle or pumice.

Fits to all handshower rodes from 19 to 27mm. Additionaly you will need 2 M3 5mm heat seated inserts and 2 M3 30mm bolts (best would be stainless steel as it is in the bathroom). I've printed mine in the Bambu Lab translucent PETG but it could be any other material maybr except PLA (it will soften with hot water).