0.25 mm print core AA
Ultimaker 3/S5/S3 print core for build material

Achieve extra fine detail with a swappable 0.25 mm print core AA when printing build materials including Nylon, PLA, CPE, ABS, and PP.

0.8 mm print core BB
Ultimaker 3/Ultimaker S5/Ultimaker S3 print core for support material

Achieve faster print results with a swappable 0.8 mm print core BB when printing water-soluble PVA material on your Ultimaker 3 and Ultimaker S5.

0.8 mm print core AA
Ultimaker 3/S5 print core for build material

Achieve faster print results with a swappable 0.8 mm print core AA when printing build material including Nylon, PLA, CPE, CPE+, ABC, PP, and TPU 95A.

Ultimaker 3/S5 Print Core
Print core BB (Support core)

Professional 3D printing just got more accessible. Maximize the print performance and machine uptime with our swappable, material-matching print cores. Make the most out of reliable build and support material combinations for geometric freedom or print in dual color.

Ultimaker 3/S5 Print Core
Print core AA (Build core)

Professional 3D printing just got more accessible. Maximize the print performance and machine uptime with our swappable, material-matching print cores. Make the most out of reliable build and support material combinations for geometric freedom or print in dual color.