top selling nemesis mod smok sidewinder mod

chiyou mod made by stainless and brass:

- Top cap with air control ring,  

- Body: 3 tube.  18350 tube, 18490/18500 extension tube, 18650 extension tube. 

- bottom cap with lock ring  

- Laser printed mark is Chi You

Chiyou mod Description:

1. Newest designed Mechanical mod, 100% full stainless steel

2.  Bottom, top automatic  Bottom, top automatic adjustment button

3.510/eGo thread, compatible with all 510/eGo atomizers

4. Compatible with battery styles of 18350, 18490,18650

5. Power Strong, individualization design, fully mechanical switch

6.   No Wire Solder, no welding, Mechanical switch button, easy to press and lock

7.We have many new modes every months,aways can get the newest model for try in the market when cooperator come ture

Chiyou mod features:
1.mechanical mod, No PCB board to avoid short circuit and brekdown,more durable. 
2.use with 18350/18500/18650 battery
3.gold plated, brass, stainless steel material,chrome

4.air control able, Special mechanicl switch on/off in the bottom.

5.510&EGO threading,fit most of atomizers

6.OEM service is available

7.contact pin: sliver, gold