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Wismec Theorem RTA

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Due to new TPD regulations this product is only available for customers shipping outside of Europe. 

 Theorem Rebuildable Tank Atomizer

Designed by JayBo, this RTA has a new and exciting Stainless Steel NotchCoil. This new coil design promises to offer huge amounts of both flavour and vapour. The tank can be used with regular wire too with a single horizontal or dual vertical build.

It is also the first Atomizer to utilize an Open Wicking System, a combined Top Airflow Juice Plug and a Solid Leakproof Sleeve Design.

Removing the glass sleeve from the deck exposes the build area making it completely accessible and easy to install both cotton and coils. Removing the Top Airflow Cap simultaneously exposes the fill port, allowing the user to easily refill the Atomizer without altering their airflow settings. 


  • Theorem Atomizer
  • 2z Airflow Control Rings (single and dual)
  • Stainless Lined Glass Sleeve
  • Glass Sleeve
  • 2x NotchCoilTM with Cotton
  • 3x Silicon Orings (Cyan)
  • 4x Screws
  • Hex Key 1.25mm Drive (0.05in)
  • User Manual 
  • Which E-liquid?: Recommended for High VG E-Liquid
  • Inhale Type: DTL - Direct To Lung
  • Ideal For: Advanced Vapers looking for a rebuildable atomiser with an open wicking Direct to Lung inhale single coil DTL RDA.
  • Genuine Wismec Product

 Please watch the video below:


Please note your order will not be shipped and will be refunded if ordered for shipping inside of Europe.

1 Review

  • 5

    Published by Ole Joachim Bang on 3rd Jun 2016

    It`s real nice, lot`s of air, and the fackt that you can build your own coil is just awsome. I am yousing a unregulated Istick 50 w, Vorks like a charm.

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