Groupon didn't get your email from Facebook, but we need
it to sign you up.
If you'd like to share it with us so you can take advantage
of Facebook Login, you can update your Facebook permissions
to give us access to your email. If not, you can always sign
up for a Groupon account without using Facebook.
Product name: Single 18650 Battery 510 Thread vape Vikings mod e cigarette
Competition Mechanical Mod
Single 810 battery
Copper with silver plated
Viking MOD, designed in Sweden and manufactured by Serisvape.
It is made of copper or brass material. The black color one has matte paint on the surface. The copper and brass one is highly polished to keep glossy. Its pin and button are made of copper with silver plated which help to decline inner resistance and conduct electricity better. So it's the best choice for big cloud vape chasers. One advanced design is the pin can touch the battery constantly, so the mod can fit atomizers with different sizes connector. The carved slot on the surface makes the feeling better when the user handling it. The deep logo and patterns were the symbols of real Viking culture which originated from North Europe nations. In a word, it's historic, artistic and powerful mechanical mod.