1.K100 highlight features: 

Unique telescopic design = similar to the Empire State Building

Material is Anodized aluminum and Chrome electroplating.

Battery cone can change length

2.K100 Specifications: 

3.K100 Component: 

*1 PC  K100 Battery tube

*2 PCS 510 cartomizer

*1 PC Atomizer cover

*1 PC drip tip

*1 PC 18650/18350 battery charger

*1 PC 18350 dry battery

*1 PC 18650 dry battery

*1 PC Manual

*1 PC K100 ziper case