The SS 30 shower system is the most advanced minimal-design solution in the architectural constructions for bathrooms. It is designed in a manner so as the dominant material -glass- can be moved without any deterrence from horizontal elements on the upper end. It includes stainless rollers and ball-bearings, which roll on the lower guide. This guide is designed so as not only to prevent water from leaking, but also to guide it back again in the inner side of the tub.