@chanelvaps Here ya go
http://vaping360.com/innokin-isub-g-sub-ohm-tank-review/
http://vaping360.com/innokin-isub-apex-tank-review/
The iSub Apex is the newest tank in our iSub series with new
Solid-Spin Top Fill Technology. It uses the same 0.5Ω and 2.0Ω Japanese cotton iSub coils for exceptional clouds and flavor and it is extremely easy to fill and Vape. The iSub-Apex has a large 3.5ml capacity and is made with top quality Stainless Steel, Pyrex Glass and Polycarbonate and has two air intakes so you can maximize your vape experience
The regular
iSub Tank comes in Stainless Steel with Polycarbonate in the color or your choice: Black, Blue, Pink, or Clear. It holds 4ml of liquid, but the drip tip is permanently attached which some may view as a con, but honestly the wide bore drip tip is so nice you won't want to change it out.
If you prefer a Stainless Steel Tank with Pyrex glass then the
i Sub G is for you. It also comes with the awesome stainless steel wide bore drip tip, but this one can be removed so if that is important to you order this version. It also holds a little more then its sibling, at 4.5ml. This version also has a nice etched iSub logo on the top ring of the tank that gives it a clean, finished look.
Hope this helps you escape the youtube LOL