WARNING: This product contains nicotine. Nicotine is an addictive chemical.


(1 review) Write a Review
  • Wotofo COG MTL RTA
  • Wotofo COG MTL RTA
  • Wotofo COG MTL RTA
  • Wotofo COG MTL RTA
  • Wotofo COG MTL RTA
  • Wotofo COG MTL RTA
  • Wotofo COG MTL RTA
  • Wotofo COG MTL RTA
Our Price $31.99
Get Coupons
  • 15% off across the store*, Code: DISC15
Frequently bought together:


The Wotofo x SMM COG MTL 22mm RTA is equipped with a refillable 3ml PCTG tank capacity, single coil dual post build deck, and 5-level MTL-style airflow control ring. The COG MTL RTA has the ability to hold 3 ml e-juice within the PCTG tank capacity. It is easy to refill through the top fill system. There is a single coil dual post build deck present within the Wotofo COG RTA. It features two posts and is equipped with a clamp style system. This remains fastened by Phillips screws at the top. The base is equipped with a single hole that permits MTL-style airflow control system. It has 5 different settings that ensures MTL users enjoy the perfect  airflow setting. If you rotate the airflow, it causes the cog gear present inside to match the airflow settings. The end result is desirable vaping experience. 

Coil Specification:

1. Dual Core Fused Clapton Coil
Material: Ni80
30G*2+38G Resistance: 0.8ohm
Inner Diameter: 2.5mm

2. Single-Strand Coil
Material: Ni80 28G
Resistance: 1.2ohm
Inner Diameter: 2.5mm
Number of Wraps: 9-wrap contact build

Package Contents:

  • 1 x  COG MTL RTA
  • 2 x 2.5mm Thick Cotton Strip
  • 1 x Dual Core Fused Clapton Coil 0.8ohm
  • 1 x Single-Strand Coil 1.2ohm
  • 1 x Cross Head Screwdriver
  • 1 x User Manual
  • 1 x bag O-rings



The products offered by ecigmafia.com are intended for use by responsible adult vaporizer users over the age of 21 (or the legal smoking age in your state). Our products contain nicotine, a chemical known to cause birth defects or other reproductive harm. Nicotine is highly addictive and may be habit forming. Nicotine can be found in E-Liquids and can be dangerous to your health. Please click on the Disclaimer tab for additional warnings and information.

E-liquids should be stored out of reach from children and pets. E-Liquids are not a safer alternative to cigarettes, are not FDA approved and are not designed for use by persons under legal smoking age. E-Liquids may contain 0.0%, 0.3% or 0.6% Nicotine which can be poisonous or even lethal if inhaled or consumed in large amounts.

If you experience any side effects, or possible side effects with Nicotine or E-Liquids, stop using the product immediately and consult a physician. Possible side effects and health issues include, but are not limited to: lung cancer, emphysema, chronic bronchitis, heart disease, stroke and diabetes.

All products containing Nicotine may be poisonous if orally ingested or if it makes contact with your skin. Do not use Nicotine or E-Liquids if you have any underlying medical condition which may be intensified by the products sold. The ingredients in E-liquids may contain small amounts of nuts, gluten, sugar, sweeteners or flavorings. Do not use this product if you are allergic or sensitive to any of the common ingredients in E-liquids, such as Propylene Glycol, Vegetable Glycerin or Nicotine.

Choosing flavors of e-Liquid should be based on your personal liking. The descriptive flavors of e-Liquids are subjective due to the difference in taste buds among e-cigarette users. For the best quality and taste of your e-Liquid, shake well before each use. Please do not drink e-Liquids. If such incident occurs, contact your local Poison Control Center.

WARNING: This product can expose you to chemicals including Benzene, Isoprene, Formaldehyde, Diethylene Glycol, Toluene, Acetaldehyde, Cadmium, Lead, Nickel and N-Nirosonornicotine, which are listed in California’s Proposition 65, the Safe Drinking Water and Toxic Enforcement Act of 1986. The Proposition is designed to protect California citizens and the State's drinking water sources from chemicals known to cause cancer, birth defects or other reproductive harm, and to inform citizens about exposures to such chemicals. For more information go to www.P65Warnings.ca.gov.

For Battery Disclaimer Click Here

View AllClose

1 Review

  • 5
    Best mtl

    Posted by Dustin Abolafia on May 25th 2020

    This is by far the best mtl rta I own. I have several, but never enjoyed any of them as much as I enjoy this one right here. I get super flavor and it doesn't drain the tank fast. Long lasting awesomeness

View AllClose