Who we are
At Hot Hobby, we’re passionate creators on a mission to make your modeling experience more exciting, accessible, and fun. Specializing in HO-scale road systems, 3D-printed accessories, and other hobby innovations, we design and produce everything in the USA with an eye for detail and authenticity.
Our modular roads, imaginative add-ons, and dedication to scale realism give you the tools to bring model train layouts, RC tracks, and dioramas to life—one piece at a time. We love seeing the incredible scenes our community dreams up, and we’re here to provide the creativity, precision, and support that every hobbyist deserves.
Contact us
Need parts or custom 3D printing design not available in our Ebay store, have feedback or ideas on fun parts to supply please drop us a line and we’ll get back to you as soon as possible.