Choose from Titanium or 304 stainless steel. The pods can be filled and swapped quickly.  Five per package, includes capsule caddy with smell proof seal and key ring.  Great substitute for the aluminum dosing capsules that are more common for the Storz and Bickel Crafty/Mighty/Venty/Volcano. 

These are made of stainless or titanium which both have more mass so you'll likely have to increase temperature which could impact battery life and even vapor production.  They perform slightly different than the aluminum capsules and have different airflow.  These are fashioned similar to the S&B capsules, aside from the differences mentioned above.

* There may be slight tolerance variations in how lids fit from one capsule to another. You also may or may not be able to mix stainless to titanium if you have both.