Print Cores for use with Ultimaker S3, S5, S5 Pro Bundle, S7, and S7 Pro Bundle.
AA Print Cores: for use with build materials, available in 0.25mm, 0.40mm, and 0.80mm nozzle diameters.
BB Print Cores: for use with PVA water-soluble support material, available in 0.40mm and 0.80mm nozzle diameters.
CC Print Core: for use with abrasive build materials, available in 0.40mm and 0.60mm nozzle diameter.