When the Rathskeller signed off on the design concept, we did not go straight to production. We first produced one complete unit exactly as the batch would be made — same green faux leather, same screws-and-plank inner spine, same gold-toned hardware, same stitched edge — and finished it with our own inko mark in gold foil so the venue could see precisely how a foil mark would sit on that specific material and color. The client held the finished object in their own hands, checked it under their own lighting, tested it against a menu insert, and approved every detail before the batch was even started. Only then did we run the full production with the Rathskeller's own logotype in place of the sample mark.

A drawn spec cannot show how a shade of PU leather reads under a warm restaurant light, how a gold foil interacts with the specific surface of the material, or how a placement decision feels when the object is held in one hand rather than viewed on a screen. A physical sample resolves all of these questions on one object, at real scale, in the venue's own environment. For the Rathskeller, the sample confirmed the balance between the deep green of the cover and the warm tone of the foil, the placement of the mark on the front, and the weight and hand of the finished piece. Every decision was made on that one object, so the batch could be produced without a single unresolved question.

The finished cover carries the Rathskeller's logotype centered on the front in warm gold foil, applied onto smooth matte green faux leather. The construction uses a screws-and-plank inner spine — three gold-toned screws run along an inner strip — that holds a printed menu insert in place and lets it be swapped whenever the menu changes. The stitching sits neatly along the outer edge, the PU leather resists spills and everyday handling without cracking or losing shape, and the cover opens flat on the table so a guest can read the menu without needing to bend the cover back. Every one of those details was decided on the sample, and every one carried through to the batch exactly as approved.