1. The REO 18650 (Grand) is a personal vaporizer milled out of block aluminum and is 100% mechanical, this means no wires. The benefit is a nearly indestructible unit that can take a beating, and a washing too. It carries a 6ml bottle on board (and comes with one extra bottle) that holds your e-juice, and runs on one AW IMR 18650 3.7 volt battery.

2. You can use cartomizers disposable atomizers and some of the small rebuildable atomizers.

3. If you plan on using Large rebuidable atomizers you will need a Low profile reo grand or a low profile reo mini .The large atomizer will not fit into the standard reo grands juice well.

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