After installation on a cartridge, the ring adapters' strong magnetic attraction between the cartridge and my vape devices' base allows for smooth flawless operation without the annoying error messages caused by inferior electrical contact being made by weaker magnetic adapters.

More GOOD news - STRONGER HITS with half the effort. the airflow draw thru the cartridge is notably easier than other adapters I've tried.

Just like the original

Magnetic Adapter for V-MOD KOMODO and more

arrived a little late but work perfectly fine