Cthulhu Mod Zen RBA - Pre-Order - Ecigone Vape Shop UK
Cthulhu Mod Zen RBA - Pre-Order - Ecigone Vape Shop UK
Cthulhu Mod Zen RBA - Pre-Order - Ecigone Vape Shop UK
Cthulhu Mod Zen RBA - Pre-Order - Ecigone Vape Shop UK
Cthulhu Mod Zen RBA - Pre-Order - Ecigone Vape Shop UK
Cthulhu Mod Zen RBA - Pre-Order - Ecigone Vape Shop UK
Cthulhu Mod Zen RBA - Pre-Order - Ecigone Vape Shop UK

Cthulhu Mod Zen RBA

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SKU: E15301PC02S
Cthulhu Mod Zen RBA - ECIGONE

Cthulhu ZEN RBA is the next in line with ground-breaking rebuildable products brought to you by the masterminds at Cthulhu. This RBA is the first of its kind with a Vertical Coil design and has been meticulously crafted from high-quality materials. It is engineered to redefine your vaping experience with performance and durability in mind.

Innovative Design for Enhanced Flavour

The Cthulhu ZEN RBA boasts a design that significantly reduces the chamber size, concentrating the vapour flow and amplifying the flavour in every inhale. This feature is a game-changer for flavour chasers who demand the purest and most intense taste from their e-liquids.

Universal Compatibility

This RBA's versatile build is compatible with most Boro Tanks, making it a seamless addition to your vaping arsenal. Whether you're upgrading an existing setup or looking to experiment with a new configuration, the ZEN RBA adapts to fit your needs.

Customizable Airflow for Personalized Vaping

With a range of airflow sizes including 1.5mm, 2.0mm, 2.6mm, 3.2mm, and 4mm, the ZEN RBA caters to every vaper's preference. Whether you prefer the tight draw of Mouth-To-Lung (MTL) vaping or the open, airy feel of Direct Lung (DL) vaping, the control is in your hands to fine-tune your vape to perfection.

Three-Section Design for Easy Build

The thoughtful three-section design of the Cthulhu ZEN RBA simplifies the securement of your coil and wicking material. This intuitive setup ensures a hassle-free build, whether you're a seasoned rebuilder or new to the RBA scene.

Discover the Vertical Coil Advantage’s with the Cthulhu ZEN RBA

The Cthulhu ZEN RBA is not just an RBA; it's a leap forward in rebuildable technology. Its innovative vertical coil arrangement, reduced chamber size, and adaptable airflow create a user-friendly platform for achieving your ideal vape. Experience the future of flavour-focused vaping with the Cthulhu ZEN RBA, which is now available at Ecigone.

  • Vertical Coil Design
  • Easy Hassle-Free Single Coil Build Deck
  • High-Quality Materials
  • Reduced chamber size for concentrated flavour
  • Multiple Air Pins 1.5/2.0/2.6/3.2/4mm
  • To suit DL & MTL Vaping Style
  • 1 x Zen RBA
  • 5 x Air Pins 1.5/2.0/2.6/3.2/4mm
  • Bag of Spares
Delivery & Return

Delivery Information


Shipping Prices


Royal Mail First Class Shipping:

  • First class shipping is 1-3 working days
  • Same day dispatch Monday to Friday orders placed before 4.00 pm. (Excluding Bank holidays)
  • Deliveries are made on weekdays and Saturday
  • Signature required

£2.99 under £30


£2.49 over £30


FREE - spend over £60


Royal Mail Second Class Shipping:

  • 2-5 working days
  • Same day dispatch Monday to Friday orders placed before 4.00 pm. (Excluding Bank holidays)
  • Deliveries are made on weekdays
  • Signature required

£1.99 under £30


FREE - spend over £30


DPD Next Working Day Main Land:

  • Next working day
  • UK Mainland
  • Deliveries made Monday to Friday (excl. Weekends & Bank Holidays)
  • Fully tracked service
  • Signature required

£4.49 under £30


£3.99 over £30 


FREE - spend over £60


DPD SAT - Saturday Delivery:

  • Next working day
  • UK Mainland
  • Deliveries need to be made by Friday 4 PM ( If an order is placed after this time it will be sent the following Monday via DPD Next Day Service and you will be reimbursed the difference. )
  • Fully tracked service
  • Signature required

£8.49 under £40


£7.99 over £40


£5.99 over £60


UPS International:

  • Delivery times depend on the country
  • Same day dispatch Monday-Friday on orders placed before 4 pm (excluding bank holidays)
  • Fully tracked service
  • Signature required

Fixed rates, calculated at checkout


International Shipping:

  • Shipping Rates are calculated at checkout for your specific country.
  • Options - Royal Mail & DPD
  • Fully tracked service


You will have import duty & fees upon arrival of your parcel.
We have removed the VAT from international purchases, so you are not charged twice!

Calculated at Checkout





During this very uncertain time, due to staff shortages. Returns are being dealt with within 48 hours of receiving.
Sorry for any inconvenience.


  • PayPal Refunds will be instant.
  • International parcel refunds / claims cannot be processed until 28 days have passed without scan or delivery.
  • Card refunds will be processed at the end of every working day and can take 1-3 working days.
    Return Exceptions
  • Some items can not be returned if they are opened unless faulty.
  • Merchandise that has been used or altered may not be accepted for return or exchange.
  • We don't accept mods back that do not charge, we recommend using an external charger rather than charging through the mod where possible for battery safety.
  • Original packaging must be kept to gain any refunds/replacements

Faulty items

  • Please allow 48 hours after we have received your item to investigate the fault
  • If deemed faulty, we will offer you store credit to place a new order through our site - giving you a new invoice & warranty from purchase date
  • If an item is found not to be faulty, it will be returned to you via Royal Mail 2nd class tracked service and will not be eligible for a refund or replacement.
  • If found faulty within 30 days of purchase date, you are entitled to either a store credit or refund.
  • If found faulty after 30 days but within our 90 day warranty, you will either be offered a repair or store credit.

Batteries, Chargers and Variable Voltage Mods

These items come with a one month guarantee and have a life expectancy of 3-6 months. This does not affect your statutory rights. The guarantee covers any manufacturer defects and covers any repairs, or replacements, if deemed to be faulty or beyond repair. If the product has been damaged in any way by the customer we reserve the right to refuse a refund or return.

Mechanical Mods

A 30 days manufacturer’s guarantee is applied to all mechanical mods. Please note that Mechanical Mods are for experienced users ONLY. ECIG ONE accepts no responsibility for the potential damage caused by the incorrect assembling of any mechanical mod. Incorrect building of the mechanical mod can cause damage to your equipment and as such ECIG ONE accepts no responsibility for the damage caused as this damage is the result of improper construction.

E-Liquids and Drip Tips

Our warranty does not extend to these items due to the nature of the products. For health and safety reasons, as well as hygiene, we cannot offer warranty on either. This is unless our staff determine that the item received is the incorrect item or if there are any other extenuating circumstances.

Atomizers, Clearomizers and Cartomizers

If a product is Dead on arrival. The customer must contact us within 24 hours from receiving the item in order for the warranty to be applicable. 

Contacting us after this allotted period will mean that we cannot offer a refund or return. Please note that this also applies to multipacks. 

Tanks/RDA/RDTA are covered on dead or damaged on arrival we do give a 30 day warranty which if there is any fault with the tank we will refund or replace after the 30days we will not offer a refund or replacement.