UltiMaker 2+ Nozzle Pack(0.25/0.40 (x2)/0.60/0.80)

Enjoy greater flexibility with a universal set of five Ultimaker 2+ nozzles. The pack includes a 0.25 mm and two 0.4 mm nozzles for a higher level of detail and a 0.6 mm and 0.8 mm nozzle for faster prints.

These are official Ultimaker replacement nozzles