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Wismec Theorem RTA Kit


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The latest from Wismec is the Theorem RTA, which is an incredible new design by JayBo that was inspired by SMM. The Wismec Theorem RTA features several adjustable airflow options, a top fill design, a uniquely designed build deck, and an impressive brand-new notch coil with cotton. Build to perfection and vape like you never have before with the all new Theorem RTA by Wismec!

What's Included:

  • 1 x Theorem Atomizer
  • 2 x Airflow Control Rings
  • 1 x Stainless Steel Tube
  • 1 x Glass Tube
  • 2 x Notch Coil's With Cotton
  • 3 x Silicone Ring
  • 4 x Screws
  • 1 x Screwdriver
  • 1 x Warranty Card
  • 1 x User Manual

Specs & Features:

  • Stainless Steel Construction
  • Detachable Structure
  • Optional Atomizer Tube & Airflow Control Rings
  • Drip Tank Hybrid
  • Top Fill Design
  • Adjustable Airflow Control
  • Brand-New Notch Coil With Cotton
  • Designed by Jaybo
  • Inspired by SMM
WARNING: This is an advanced Item. Please use at your own risk and always use proper precautions and handling.
  1. Great little tank review by Cory on 8/17/2018
    Overall Rating

    I usually don't write reviews but I feel that this one deserves one. I love this little tank, the only negative I have to say is to stress is "little tank" It is definitely too small. Everything else rocks though. The notch coil is awesome, excellent Vapor production on this little guy. I put one of those rotatable drip tips on it and I love it. Airflow is a little touchy but stays exactly where you set it. Sweet spot is 35 to 45 Watts using it stock.

  2. Very decent. 4 stars review by Freakshow on 7/4/2018
    Overall Rating

    Just got into vaping. First rebuildable tank for me. Running on a diy mech mod at around 20ish watts with 0.7ohm 22awg spaced coil. 5/6 wraps at 3mm. Took a few tries to get the coil perfect. Very easy to wick. Great clouds, warm flavorful vapor. Pita to get the glass off the base, but so far no breakage. *crosses fingers* airflow control is fiddly to set, but at least stays where you put it. 4stars imo. Stock notch cool is ok but sucks the juice, happier with it now that I've got my diy could dialed in.

  3. Best on the market! review by Pat on 8/12/2016
    Overall Rating

    Love it! Super easy to fill - I use a syringe. I have gone through 3 glasses but I now know how to handle it with ease. I don't take the tank off until I finish the juice I simply remove the glass first then remove the rest of the unit if I decide to change mods. The taste on this is awsome better than the many others I have tried. I like the smaller tank as I like to change juices often. Go get one you will love it.

  4. This Tank & the Coils That Come With It. review by ImariC. on 7/30/2016
    Overall Rating

    One word: amazing. I've heard so many mix reviews about the Theorium I wasn't sure if I wanted it or not. But I decided to get it and I'm glad I did. The flavor on this thing is like nothing I've tasted before. The notch coils... also excellent.

  5. The Wismec review by Aunt Carr on 6/4/2016
    Overall Rating

    I'm very SORRY to write this but the truth is the truth! I was so excited to get the Theorem, and at first I loved it. It has great vapor flavor. And that's where the fun ended! You have to fill it constantly, I must have filled it ten times a day. Also no bottle at all fits into the tank to fill it, and I tried everything but my juice just kept backing up and filling up the top part of the tank, it was super frustrating!!!! Then I tried getting the Theorem off my mod, first with one of those rubber non-slip rags and the tank cracked, then with rubber tipped needle nose grips and the other tank cracked, now I'm left with the one tank that has metal surrounding it and I'm discouraged. There is absolutely no where to grab the Theorem that's not glass to put the least amount of pressure to turn it off your mod???? Bad bad design, and the hole to fill tank needs to be bigger or higher up so needle nose bottles can get into the hole, plus a larger juice holding capacity! The only thing I loved loved was the flavor! The rest you can throw in the trash. Thank god I bought it for only $25.00 which for this was way to much. So sorry I never write bad reviews but this deserves it!!!

  6. Stunning review by Rockets Fan on 5/11/2016
    Overall Rating

    One of the best. This RTA is def one of the most advanced ever. They went all out to create the most dynamic functions. Wicking is so easy on this its ridiculous, unlike so many other RTAs that are annoying as hell to get the wicking right and avoid leaks while you're at it. The refills go easy too- just a simple top-fill that gets accessed through the top cap. Flavor: on point. Design: on point. Price: on point. Every reason to get one of these.

  7. Love it! review by ~WST on 5/2/2016
    Overall Rating

    I wish I had bought the white & cyan (instead of the black)-RX200-to match this beauty! I still might have to lol. This drip tank atomizer hybrid is awesome! The SS Notchcoil is a game changer! No ramp up time & easy to install. You're even given 2 SS NotchCoils "prewicked". The kit comes with an additional SS glass lined sleeve (for the clumsy ppl like me!), and an extra glass sleeve. The tank is a little smaller than I'd like, otherwise, it's awesome! The SS NotchCoil is something you'll be seeing more of in the future~guaranteed!!!

  8. Wow review by KitsapG on 4/29/2016
    Overall Rating

    Wow, best tank ever , and the notch coil is awesome !!! Me personally I will have to start making wire jewelry , as I will most likely not bother to wrap another coil for as long as I Vape. Flavor is great , ramp up time is instant. After playing around I settled on 35 watts , seems to be the sweet spot for me for most of my juice. I don't even use my temp control anymore and I don't think I need it. This coil is awesome and the tank is the best I have ever owned. I would throw the rest of my rda,rbta away but the notch coil gives me hope for them. I almost never write reviews, but this tank and this coil - WOW

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