Screw thread: 510 Thread
Feature: Dual coil, bottom heating
Color: Black, stainless, pink, red, green, blue, yellow
1. Bottom Dual Coil Changeable, no burning smell, huge vapor.
2. All parts are detachable and replaceable, easy to refill and clean.
3. 100% no burning and no leaking.
4. Extensive capability makes you enjoy pure taste for longer time.
5. 510 Screw Thread.
The Aspire ET-S BDC glassomizer is currently the best eGo style atomizer. The 2 main improvements with the ET model are the metal casing protecting the tank and the Pyrex glass tank. BDC stands for "Bottom Dual Coil". This is a brand new coil design and quite an improvement over the previous design.