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Caliburn Tenet Koko by Uwell

£14.99 Was £29.49

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The Uwell Caliburn Tenet Koko is a small, stylish pod kit from the popular Caliburn Series with handy vibrating alert and flavour-enhancing tech. 

Works with Caliburn G coils.

  • Long-lasting 950mAh battery
  • Great taste with flavour-enhancing tech
  • Tailor your inhale with precise airflow adjustment
  • Handy vibrating feedback
  • Protect coils with large e-liquid window
  • Clean, easy top filling
  • FREE E-LIQUID (Choose when you add to basket)

Tough & eye-catching

Unique wasteland-inspired mechanical style & abrasion-resistant plating.

Great taste

Flavour-enhancing Pro-FOCS tech delivers rich, consistent taste.

No-fuss operation

Buttonless design & automatic wattage selection makes using the device simple.

Precise airflow adjustment

Tailor your inhale between airy or restricted with adjustable airflow control.

Choice of firing modes

Use the button or mouthpiece to vape.

Convenient pods

Clean, easy top-filling design, plus handy viewing window to keep tabs on vape juice levels.

Compatible e-liquids & coils

The Caliburn Tenet Koko uses both Caliburn G and Caliburn G2 coils and works with VG:PG 50:50 e-liquids and nicotine salts.

What's in the box

  • 1 x Caliburn Tenet Koko Device
  • 1 x Caliburn G2 Pod (2ml)
  • 1 x 0.8ohm UN2 Meshed Caliburn G Coil
  • 1 x 1.2ohm UN2 Meshed Caliburn G2 Coil
  • 1 x Metal Lanyard
  • 1 x User Manual
  • 1 x USB-C Cable

Tech Spec

  • Dimensions: 73.7 x 50 x 18mm
  • Weight: 61.5g
  • Material: Aluminium alloy & PA
  • Max power: 18W
  • Battery: 950mAh

What Our Customers Say

Delivery Information

Product delivery rates for the UK
Order Value Delivery Method Price
Under £15
Tracked 48
Tracked 24
£15 - £20
Tracked 48
Tracked 24
Over £20 Tracked 24 FREE

The rates listed above are for delivery to addresses within the UK. For more information view our Delivery and Returns policy

Product Care

Follow these simple steps to get the most out of your vape kit.

  • For refillable devices, allow e-liquid to soak into the coil for at least five minutes before using the device.
  • Always keep some e‑liquid in the pod or tank to ensure the coil is saturated.
  • If using replaceable coils, push/screw them in firmly but don't over tighten.
  • For adjustable power devices, use recommended power settings for the coil or pod you are using (see box, coil or manual).
  • When device is switched on, only press fire button when inhaling. This prevents condensation build up in the pod or tank.
  • If using a refillable kit, use the correct e-liquid for the coil or pod you are using. See the product description for each kit for recommended e-liquid types
  • Avoid filling refillable pods or tanks above the fill line or to the very top.

Battery advice


  • Use the correct charging equipment for your device (see below). Use of third-party chargers may void your warranty. 
  • Charge batteries on a flat, hard surface.
  • if device comes with an on/off switch, turn off when not in use.
  • Keep battery terminals clean. A quick swab with a cotton bud can improve performance and reliability.
  • Always keep some charge in your battery.


  • Use damaged batteries.
  • Leave charging batteries unattended.
  • Allow contact between your batteries and water.
  • Carry batteries in a pocket/bag with coins or keys.
  • Expose batteries to sunlight, extreme heat or cold.
  • Allow batteries to go to zero charge.

Helpful guides

Recommended charging equipment


At E-Cigarette Direct we pride ourselves on providing you with superb after-sales support, and aim to provide rapid replacements for any faulty device under warranty. This page details the warranties you get with your device, and how to get a replacement.

Charging Equipment

Your charger comes with a 12 month warranty.


All mods and batteries are under warranty for three months.

Clearomiser / Tanks

All clearomisers (tanks) with the exception of CE5 clearomisers are under warranty for six months. CE5 clearomisers (tanks) are under warranty for one month.

Please note - these warranties do not apply to the coil within a clearomiser or tank which is a consumable product as below.


Coils are a consumable product, and as such, will be replaced only if faulty on arrival. Please let us know within 5 days of receipt if your new coil does not work.

What does your warranty mean?

We guarantee that your device is, and will remain, free from defects for the period of the warranty. Please note - this applies to faulty products, and not accidental damage (e.g. dropping on a hard floor!)

The above warranties are subject to our terms and conditions. Please see our full warranty information for further details.

What if the warranty has run out?

We're still here to help! Many problems can be diagnosed and solved (or we can point you towards one of our helpful guides), so send us an email, give us a call for advice or pop into one of our stores for face-to-face support and help.

How do I get a replacement?

In the unlikely event you have a problem with your device, just contact our friendly customer service team on [email protected].

You’ll need to return the item (we can cover a free delivery charge). If we are unable to diagnose and solve your issue, we’ll send you a replacement by Royal Mail First Class. It helps if you have your order number, but if not our team should be able to find your order using your email address.

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Sorry - we can't take online orders over £5000. Please remove some items from your cart, or contact customer services on 01792 852843 .

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