Twisted Messes RDA² (Squared)

Rated 4.67 out of 5 based on 6 customer ratings
(6 customer reviews)


We are so excited to release this product! Nearly eight months of R&D went into this project and we hope you enjoy it as much as we do.

The Twisted Messes RDA² (TMSquared) features a two-post design with 4 individual post holes. Each post hole is 2.8mm in diameter accommodating any build you can throw at it.

The split-post design allows for a dramatic increase in coil installation versatility.

It was an honor working with Jay-Bo from @jaybodesigns on this project and we’re ecstatic that he could design our concept into reality.

Check the gallery pictures and detailed description below for more information.

Only 1 left in stock

SKU: TMRDA2 Categories: , ,


Here are the specs for the Twisted Messes RDA² (OEM from Wismec)

Each package contains: One assembled atomizer, one high-quality 1.5mm hex-driver, one extra black AFC ring, one extra RADEL drip tip, 4 extra hex screws, one 510 drip tip adapter, 4 extra o-rings


• Split post design allowing coil installation into the center, far sides or via the standard method.
• Negative post milled into the deck
• Deck is 22mm
• Four individual 2.8mm post holes
• Clamp style posts with flat bottomed screws for better connection (thanks to JayBo)
• 5.5mm juice well
• Stainless Steel throughout the RDA (except contact pin)
• The black Drip Tip is not delrin. It is RADEL, a high-temperature plastic with a slightly lower melting point than PEEK
• That Hex-Driver tho! (check the gallery pic and prepare to fall in love with hex screws)
• Square air-holes
• All PEEK insulators
• Gold plated brass contact pin
• Three 3x3mm adjustable square air-holes, with a single coil airflow option on the inner barrel (smallest option is one air-hole open, in both single and dual mode)

Warning: This is an advanced vapor device that requires installation of custom heating coils, and is not recommended for beginners. Please ensure that you understand what you are purchasing before buying this product. Make sure to read all instructions contained within the packaging to ensure safe operation.


1. WARNING: Lithium-ion batteries are volatile. They may burn or explode with improper use. Do not use or charge with non-approved devices. Overuse of vaping apparatus may cause this product to overheat, malfunction, and/or may cause burns.
2. Do not leave this product unattended while charging anytime or overnight, and do not charge it in your vehicle.
3. Keep away from high heat, direct sunlight, cold temperatures, humidity and water. Injury or death can occur.
4. Do not replace batteries with non-approved units.
5. Do not mix new and used batteries or different brands.
6. When charging keep away from flammable areas such as but not limited to wood floors and carpets. Always use a fire resistant container or bag.
7. Always have a fire extinguisher in an event of a fire.
8. If battery or device looks damaged, do not use.
9. Do not expose the battery to direct sunlight.
10. If you witness the battery starting to balloon, swell up, smoke, or become very hot. Immediately disconnect the power to your home or office from the circuit breaker. If a circuit breaker is unavailable, disconnect from outlet. Do not approach the battery for at least 2 hours and make sure that the room is ventilated.
11. Never drop, damage, or tamper with the batteries. If you do not use.
12. Never attempt to charge directly from the wall outlet. Always use a surge protector.
13. Do not throw batteries into fire.
14. Do not connect improperly.
15. Do not use any charger other than the one provided to you to charge your device
16. Do not charge batteries unless are specifically labeled as “rechargeable”.

6 reviews for Twisted Messes RDA² (Squared)

  1. Rated 5 out of 5

    Eric (verified owner)

    Shout out to the guys at Twisted Messes for putting out another amazing RDA! Defiantly a must own RDA even if you have a TM!

  2. Rated 5 out of 5

    Scott (verified owner)

    ROCCO BIGGS reviews Twisted Messes RDA Squared
    checkout the youtube unboxing!

  3. Rated 5 out of 5

    James (verified owner)

    Absolutely love my twisted messes squared only problem i have is i like to keep my extra parts in the original box but can not do so it is full of machine oil and every time i want to change out the airflow sleeve i have to clean them still an amazing rda tho makes me wish i still had my original tm still i will have to get another soonand a couple builds to do them both justice thanx for an amazing rda and an allan key tool that actually fits properly

  4. Rated 5 out of 5

    Nicolas (verified owner)

    This RDA is another one of my favorites. Tied for first with the original Twisted Messes RDA. Love the deck’s design and i think its even easier to build on then original. Airflow is great! i run mine with 2 air holes open on each side. LOVE THE TOOL FOR THE HEX SCREWS. My one and only con for this RDA is the Drip tip. I loved the second biggest option for drip tips on the original. but in my opinion the drip tips on the Squared are to short and maybe a little to small. But i found out that the first RDA’s top caps fit on the Squared and now i can get the drip tip i want. All in all a great RDA and worth the price.

  5. Rated 3 out of 5

    JJHDZ2 (verified owner)

    Love the airflow and the build deck but it leaks from the 510 and I’ve tried contacting them with no luck

  6. twistedmess

    Thank you for the feedback! Hopefully the new deck we sent resolved any issues for you. Our apologies for the issues you had with the product. Please feel free to contact us anytime with questions or concerns.


  7. Rated 5 out of 5

    Douglas (verified owner)

    This was my first real RDA. I have used it since day 1. It is my daily vape since I got it near release. Looking at the TM24 if it will fit my Vaporflask.. 🙂 Thanks Kent and crew!

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