The fan duct is 3D printed with Multi Jet Fusion (MJF) technology in PA12

Bambu Lab - LightGrip Cutting Mat - H2D

The Easily replaceable print cores ensure that the Ultimaker S5 has a new nozzle setup in just a few seconds

See 3D Expert's selection of glue and adhesive spray here

Creality 3D - PTFE Tube + Tube Connector - K2 Pro Push Fitting The fan duct is 3DCreality 3D PTFE Tube + Tube Connector for K2 Pro This original Creality PTFE Tube + Tube Connector Kit is designed for the K2 Pro and ensures stable and reliable filament routing. The PTFE tube is made of durable material that reduces friction and reduces the risk of clogging, so you get smoother and more precise prints. The included connector provides a secure and tight connection between the hose and the printer's extruder or hotend, improving flow