For builders looking for speed and agile printing productivity, the S3 3D Printer from UltiMaker features a build area of 9 x 7.4 x 7.9", giving you plenty of room for your larger and more robust creations. It includes a dual extrusion print head with an auto-nozzle lifting system and swappable print cores suitable for handling multiple 2.85mm filaments. The glass heat bed spreads heat uniformly and quickly and can handle up to 248°F. It also provides hands-free auto-leveling to ensure your models are printed evenly.