❤️Part 1. Simple intro

https://youtu.be/nkW8yNq1HB4 (Full Guide: How to Use Comfort-in)

https://youtu.be/T7TBTYHnVwI (Comfort-in Components Overview)

https://youtu.be/1jR0Pe88DvI (Preparing the Injector)

https://youtu.be/eGZwaQBoJeE (Vial Adapter Guide)

https://youtu.be/Rol4u-pW-XE (T-Adapter Guide)

https://youtu.be/dwCtsQIXVDU (Nozzle Cap Guide)

💕Part 2. Additional guide

https://youtu.be/NLbwGsuhrBs (Quick Guide: How to Use Comfort-in - Malaysia Version)

https://youtu.be/qEPUQf0ZJGo (AD-PEN: Additional Nozzle Connection Guide)

https://youtu.be/X_e4WAtz-5c (How to Use the Dental Adapter)