Need a quick, reliable spring you can 3D print? I created a small collection of functional springs. These springs were modeled with usability in mind—perfect for prototyping, tension mechanisms, or just learning how to design printed motion components. Whether you want to integrate them into other models, test compression or snap-fit action, or simply explore the mechanical possibilities of new filaments, this model is a great place to start. No supports required, and they print in one piece on most well-tuned printers. I tested these on my Bambu Labs P1P with great results. Ideal for mechanical designers and curious makers looking to add some bounce to their prints! Check the preview images and try different orientations or materials to dial in your ideal spring setup. Let me know how they work for you!