This is the Ultimaker 2 hot end bundle.
This bundle is ONLY compatible for the Ultimaker 2, Ultimaker 2 Go and Ultimaker 2 Extended and contains:
- The integrated nozzle + heater block
- Glass filled PTFE coupler
- Hot end isolator
- Spring + Set screw
- PTFE Coupler ring
Not compatible with the Ultimaker 2+ Series