How I Refused to Pay €80 for a Broken Plastic Tube and Asked Claude to CAD It Instead

A small piece of plastic in our kitchen soap dispenser snapped. The official Grohe replacement costs €80. I had a 3D printer and a Claude Cowork session — five iterations later, I had a working part.

May 6, 2026 · 11 min · 2340 words · Dariusz Dwornikowski