I think I’ve just about beaten this Mutank to death over the past few days so hopefully this Mutank o-ring kit will be the last post regarding the Indulgence Mutank (unless it drops in price or I come across a better deal). These o-rings are for inside the Mutank at the top and bottom. It comes with 8 different colors: red, blue green, black, yellow, orange, purple, and clear. There are 2 of each color for a total of 16 o-rings. This is a nice cheap kit to customize your Mutank to match your mod, or your drip tip, or even your shoes if you want.

Mutank O-Ring Kit

$2.59