Replacement glass for your Vaporesso Cascade Baby SE, (found on the Polar kit) and the Cascade Mini. Made of advanced pyrex glass, the Vaporesso Cascade Glass Tubes are durable and easy to clean.  Includes compatible o-rings

** Not compatible with the original Cascade Baby tank**

Capacity: 6.5ml (Baby Cascade SE), 5ml (Baby Cascade) & 3.5ml (Cascade Mini)
Quantity: 1pc/pack