SPECS 5ml capacity   IN THE BOX 1x Smok Prince Bubble Glass (5ml)

The Falcon II Bubble Glass is compatible with the Falcon Tank II and increases capacity to 5ml

This replacement pyrex tube easily fits on the Aspire PockeX. A metal case gives extra sturdiness while a view port means you can still see how much e-liquid is remaining.     1 x Aspire PockeX 2ml Pyrex Tube With Metal Cover  

Fed up with constantly refilling your tank? Compatible with the Smok mini V2 tank, this glass tube offers a larger 5ml capacity, meaning you can vape for longer between refills.