I use 3D printing mostly to solve small, practical problems and to learn along the way. I enjoy modelling simple, functional parts that are meant to be printed and used, not just looked at. My designs usually start from a real need or a small annoyance, and I tend to iterate as I go, adjusting tolerances, testing fits, and seeing what actually works on the printer. I’m especialy interested in learning more about things like threads, heat-set inserts, and making parts that print reliably. Nothing fancy here, really. Just practical models and a steady focus on learning by doing.