The Wotofo Bubble Glass tube has a 4.5 ml capacity, and the Straight PCTG tube boasts a 3.5 ml capacity for your favorite vape juice. This package is the perfect add-on purchase for when you purchase your nexMINI Subtank so that you can have a replacement tank tube at the ready whenever you need to replace it and enjoy an uninterrupted vaping experience.

Brand: Wotofo
Unit: 1 Set
Bubble Glass 4.5ml
Straight PCTG 3.5ml
Package: Simple Packing