Found these xhaleO2 ecig kits at 7-11. Cost $24 with tax.
Good stuff. Started refilling carts with homemade ejuice using 5 cigarette butts in 100 ml of 50ml Vegetable Glycerine and 50ml Bacardi Silver (40% ethanol, 60% water). 1 or 2 drops in the cart is enough. and then if I want an thicker smoke I add another drop of VG. Puts out great smoke but lasts 1 to 2 hours since I draw on it alot. I don't think I'm getting too much nicotine off of it. Any ideas?

Good stuff. Started refilling carts with homemade ejuice using 5 cigarette butts in 100 ml of 50ml Vegetable Glycerine and 50ml Bacardi Silver (40% ethanol, 60% water). 1 or 2 drops in the cart is enough. and then if I want an thicker smoke I add another drop of VG. Puts out great smoke but lasts 1 to 2 hours since I draw on it alot. I don't think I'm getting too much nicotine off of it. Any ideas?