To finalize, I will go through three classical questions about 3D printing in the lab. The first one is: "Which 3D printer should I buy?" This very much depends on how you want to use the 3D printer, what is the technological level of the laboratory, and, obviously, what is the budget for it. As of 2022, in my opinion, the best FDM 3D printer on the market for professional use is the Ultimaker. It is expensive, but thanks to its printer/material/slicer ecosystem, it is one of the most accessible and most reliable, even for first-time users. They should be considered workhorses. The Prusa's printers share a similar ecosystem of printer/material/slicer. They are more economical than the Ultimaker but still very reliable, with a great user base, good quality control, and support from the manufacturer. In the United States, Flashforge printers are also labeled as reliable and with good quality control. The Creality Ender 3 V2 is an excellent starting point for cheap printers. I recommend these printers for users who want to dig deep into the 3D printers and how they work. There is absolutely no quality control on the printers, but the user base is incredibly vast, and for each problem, you encounter, there will be plenty of solutions online. The Creality Ender 3 was one of the first 3D printers to be below C200. Nowadays, there are many clones of it, for example, from Anycubic or Voxelab. A recommended set-up for a lab would be to have one "indestructible" workhorse and one cheap 3D printer for learning the ins and outs of the printer and how to solve its problems.