Here is a great deal on the Munstro style mechanical. This mechanical uses a copper tube design on the inside for great conductivity but allows you to change its outer apprentice with the use of "shirts". You get two 18650 and two 18500 shirts. I really like this design.
THE HARD COPY:
- Copper tube
- Aluminum tube "shirts": 2*18650 "shirts" + 2*18500 "shirts"
- With air channels and 4 air holes on the top cap
- 510 connection
- Chromed copper contacts (adjustable)
- Bottom spring-loaded firing button, with reverse threaded locking ring
- Engraved logo on the "shirts"
- Houses single 18650/18500 battery (batteries sold separately)
WHERE: >> HERE <<