So you have an SXmini x-class from Yihi; welcome to the cutting edge.

Inside the most awesome mod to come out in a long time, you will notice that there exists a container that holds your juice. This reservoir can be replaced once in a while for fresher flavor. The container holds 4mL of e-liquid. 

Each order includes one juice reservoir and two plugs to seal it off. Requires the Yihi SXmini X-Class to function.