The Diamond Bar features a much better visual design, a more thought-out mouthpiece, and a drastically improved airflow that provides a better flavour and performance when compared to the original IVG bar.
IVG also boasts "anti-leak technology" as being added to this device. This is good to know and expected with something that holds E-liquid and going to be spending a lot of time in your pockets.
With these carefully considered improvements, IVG has created a very usable device.
It is loaded with 2ml of 20mg liquid in a good selection of none IVG specific flavours such as blue slush and the ever-popular kiwi passion guava.
The Diamond Bar has a built-in battery and comes pre-filled and precharged to provide the user with up to 600 puffs per device.