BP Mods Sure RTA Long Tank Expansion Kit
The BP Mods Sure RTA Long Tank Kit Expansion Kit is a 6ml capacity upgrade for the Sure Gravity Feeding RTA. This Long Tank, also known as the "Brain In A Vat", features a stainless steel housing with PCTG window section. Also included with this expansion tank kit is a plug that allows the user to carry a spare tank full of vape juice that can be swapped out on the go.
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