A 3D printer unlocks a world of creation, giving anyone with a few hundred bucks the power to manufacture custom components with sub-millimeter precision. And you don’t have to be an engineer to get started.We recommend the Bambu Lab A1 Mini because it’s easy to set up and capable of making high-quality prints with no need for any manual calibration. Plus, this model fits more easily on a desk than previous picks.If you’re looking to make faster multicolor prints with almost no waste, our upgrade pick is the Snapmaker U1. This printer’s multinozzle design is likely to become an industry standard in the future, but for now the U1 offers the most cost-effective way to get this next-generation design.Whether you’re a tinkerer interested in prototyping or a tabletop-gaming enthusiast seeking to expand your arsenal of tiles and terrain, a 3D printer might be just the manufacturing tool you need.