How to replace a flavour core
Pull the old core straight out, drop in a fresh one, and reseat the Flow Dot or barrel.
- Pull the old core straight out.
- Insert a fresh core of the right type — Plus cores for Plus, Pro cores for Pro.
- Refit the Flow Dot (Plus) or slide the barrel back on (Pro).
Cores last about 2–3 days. Used cores go in with general household waste.