Print Core AA is a swappable Ultimaker 3 print core used for printing build materials including Nylon, PLA, CPE, CPE+, ABC, PP, and TPU 95A.
Print core AA is a swappable print core made for Ultimaker 3 and Ultimaker 3 Extended, with a nozzle diameter of 0.4 mm or 0.8 mm. It has a custom nozzle geometry optimized for build materials.