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.
You can use cartomizers disposable atomizers and some of the small rebuildable atomizers .
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
Size (including catch cup):
Weight: 6.3oz (fully loaded with juice, atomizer, battery & drip tip (weight will vary depending on what accessories are used)
Batteries, e-juice, chargers, drip tips and atomizers/cartomizers are not included.