An excellent choice for makers and educators alike, the TAZ Sidekick 289 3D Printer from LulzBot is an FFF-style 3D printing solution that is ready to go, right out of the box. Included with this configuration of the Sidekick 289 is an SK175 print head that's capable of 0.5mm resolution prints, and a glass build surface with PEI. PEI helps to make print removal easier, while the glass bed offers an easy-to-clean, long-lasting surface that is great at heat dissipation, which can prevent warping and save you time and filament in the process.