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Innokin Jem Pen

Vape Kit
Code: INN178
  • £19.99
  • (FREE UK Delivery)
+ In Stock Now | Dispatched same day if ordered before 4pm (Mon-Fri)
98% Positive Feedback from over 20,000 reviews
Free UK Delivery on orders over £10
Got a question? Click here to view our new help section

Innokin Jem Pen Key Features

  • 1000mAh Battery
  • Easy Top-fill
  • Uses Innokin Jem Coils
  • E-Liquid capacity: 2ml
  • Dimensions - 129.5mm x 16mm

About the Innokin Jem Pen Kit

As the vape industry grows, devices are becoming more capable - but also more complicated. Cut through the confusion and keep things simple and satisfying with the Innokin Jem Pen.

The Jem Pen kit is designed for hassle-free mouth to lung vaping. This means it works especially well with e-liquids that have a high PG content, or those made with nicotine salts. Mouth to lung devices are perfect for e-liquids with high nicotine content, and are used in a similar way to how you would smoke a cigarette - perfect for ex-smokers!

The device is made from stainless steel, giving it a sleek and sturdy look and feel. There is a choice of two coils for the device: a classic cotton & kanthal coil (1.6ohm) and a ceramic option (2.0ohm). Both provide great flavour, but ceramic is preferred by many as it helps to safeguard against spit-back and dry hits. One of each coil is included in the Innokin Jem Pen starter kit, so why not try both! Shop replacement Jem Coils here.

In terms of functionality, the Jem Pen covers all bases. The 1000mAh battery offers long-lasting power and the constant wattage feature (13W) ensures a rich and satisfying flavour, even when low on charge. Conveniently refill and change the coil in your device by simple unscrewing the stylish mouthpiece.

If you're in the market for a no-nonsense vape pen without breaking the bank, the Innokin Jem Pen deserves your consideration.

1 x Innokin Jem Pen
1 x Jem KAL Coil 1.6ohm (Pre-installed)
1 x Jem Cermaic Coil 2.0ohm
1 x Spare O-Ring
1 x Micro-USB Charging Cable
1 x User Manual

COVID-19 Service Updates:

We will dispatch your order same day if you order before 3pm. We continue to advise that you may experience a delay in receiving your orders due to the strain on postal services currently.

United Kingdom

Standard UK Delivery

Royal Mail 24

FREE on orders over £10

£1.99 under £10

Dispatched same day if ordered before 3 pm Monday to Friday or 11 am Saturday.


Next Day Guaranteed

DPD Next Day Monday - Friday


FREE on orders over £100

Weekend Delivery

DPD Saturday & Sunday


FREE on orders over £100

Dispatched same day if ordered before 3 pm Monday to Friday or 1.30 pm Saturday.
Next day & weekend services not available to Scottish Highlands & Islands.



European Delivery

DPD By Road


£4.99 on orders over £50

FREE on orders over £150

Deliveries usually take between 4 and 7 days to arrive. Dispatched same day if ordered before 3 pm Monday - Friday or 1.30 pm Saturday.

Delivery available to Ireland, France, Germany, Netherlands, Slovenia, Slovakia, & Czech Republic.


Royal Mail Delivery

Our free UK delivery service will generally mean that your order will arrive the day after you place the order if placed between Monday and Friday before 3pm, however, on the rare occasion, orders may take longer to arrive.

We continue to prepare orders for dispatch on Sundays and Bank Holidays; if you receive a dispatch confirmation on one of these days, your order will be sent the next working day.

Orders over £75 will be sent Royal Mail Signed-For.

DPD Delivery

DPD deliveries aim to be delivered the next working day when placed before 3pm Monday - Thursday.

Saturday delivery is available between 3pm Thursday and 3pm Friday. Sunday Delivery is available from 3pm Friday to 1:30pm Saturday. 

You will receive an email allowing you to track your delivery once it has been dispatched. Next Day delivery is not guaranteed in certain outlying areas (please see below).

Channel Islands, Northern Ireland, Scottish Highlands and Islands

Where possible we will dispatch orders to offshore locations and the Highlands using Royal Mail 1st Class Post and other delivery Services, but please allow a little more time for them to arrive. DPD Services to Scottish Highland & Island areas is a 2 day service.

DPD services are not available in Northern Ireland or the Channel Islands; Royal Mail Signed-For will be offered instead.

When will my order arrive?

If you order by 3pm on a week day your order will dispatch the same day. Our Royal Mail standard delivery method means your order should arrive next working day from dispatch date (and this is the case 90% of the time), but please wait 5 working days before contacting us. If you need it quicker, you can select a faster delivery method (eg DPD Next Day) in the checkout under "Shipping Method". For more information, click the Delivery Tab.

What is Electric Tobacconist Returns Policy?

The Electric Tobacconist Ltd abides by the Distance Selling Act (2000). If, once you have purchased items from us, you decide you no longer want them, then you have 28 calendar days in which to return them and we will refund them in full within 28 days of the cancellation date (including any postage and packing paid) as long as the packaging remains unopened. This excludes e-liquids, clearomizers and disposables.


What's the difference between a vape kit, a vape pen, an all-in-one and a pod mod?

Names are often manufacturer-led, but in general, there's not really any difference between a vape pen and a vape kit, except a vape pen tends to look more like a pen! 

A pod mod tends to be the more modern version of the above, whereas vape kits and vape pens have clearomizer tanks that need refilling, pod mods have pods (capsules) that are pre-filled (either by the user, or as they come) and are taken off and replaced as and when needed.

All-In-One (AIO) kits are similar to vape pens but rather than using removable tanks, the battery and tank is one combined unit.

Do I need to buy anything else to get me going?

Check if a battery is included (in the "What's Included" tab), and if it is then the answer is no - you're set to go. The kit contains everything you need to start vaping right away (including a USB charger). You may want to add a UK mains plug though.

Don't forget to add your free e-liquid (on kits that do not come with e-liquid included in the box, a pop-up window will invite you to add a free e-liquid after adding this product to basket).

Does this kit come with e-liquid?

Yes, but we leave it to you to choose your free e-liquid bottle. Upon adding this product to your basket you will be presented with a button asking you to select your e-liquid. From here, you can choose to add as many as you want, but only the first one is free. (note: if you choose liquids from other tabs these will not necessarily be part of the free liquid offer).

Can I replace the coils on this clearomizer?

Yes, this product has a replaceable coil, so once the coil needs replacing, you do not need to buy a whole new clearomizer. Click here to see our replacement coil pack department.

How do I fill a 'top fill' clearomizer?

To fill a 'top fill' clearomizer with e-liquid, simply unscrew the mouthpiece at the top, now tilt the unit to a 45% angle and pour the e-liquid into the barrel against the inside wall of the clearomizer. The aim is the coat the inside wall with e-liquid. Avoid getting it down the central metal barrel (aka the breathing or central pipe) as this may cause it to leak.  Do NOT over fill your clearomizer.


What is the warranty on this product?

This product comes with a 60 days warranty from date of order. However, this does not cover misuse, damage or standard wear and tear.


Can I use this kit with high-strength nicotine e-liquids?

Yes, when used with coils above 1.0 ohm, this e-cigarette can be used with e-liquids that contain higher amounts of nicotine (i.e above 12mg). 

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Innokin Jem Pen Reviews

Delivery spot on came earlier than expected. Brilliant product x

7th June 2020 - Kirstie Ellis

Very easy to use! My first vape and I love it. Thinking about ordering another one for when this one is on charge

2nd June 2020 - Anonymous

Really good value for money and swift delivery

22nd May 2020 - Rebecca Taylor

Works perfect! Nice and handy to carry around with me, had no problems with it at all

24th April 2020 - Danielle

Very cheap, no issues at all. However, taste is reflection of price, no flavour at all. But if you looking for sth cheap, easy to use, it's a perfect one. Innokin is very reliable imo.

21st April 2020 - Mateusz Polomski

Leaks quite abit, unsure of where the o rings go?

13th April 2020 - Anonymous

Very poor performance, the ceramic coil (2.0ohm) lasted for about 4 days, the other one (1.6ohm) not even one day. I was using high PG content e-liquids so it's entirely the device fault. I bought it being tempted by a nice look of the pen but it turned out to be a total waste of money. I'm not even going to buy the spare coils, it's not worth it.

6th April 2020 - Agnieszka Dziaduch

An excellent and prompt service as always from Electronic Tobacconist! Deliveries are always accurate and products are high quality for safety. The Innokin Jem Pen Kit is very easy to use with all the needed parts. It's peace of mind ordering through ET as I always know my order and products will arrive quickly. Best wishes to you all at ET.

2nd April 2020 - Sally Harding

I’ve had a Jem before and they are perfect for my needs!

10th March 2020 - Anonymous

Leaked the juice as soon as I filled up

27th February 2020 - Terrie Leaning

Excellent flavour using the ceramic coil best I've ever had. Unusual filling method coil screws into battery first then add tank and top fill. Unlike other reviews I have not had any leaks for me so. Just bought another in silver and considering purchasing another

5th February 2020 - Michael Smith

First bad review I felt I had to write, that is how bad this vape pen is. Don't waste your money, it leaks into the lower part, which causes it to short circuit, thus burning out the coil. I brought 3 of these vape pens one for me, my dad and my brother, and this has happened to every single one of them.
If you want a good AIO Mouth To Lung Vape pen, then I highly recommend the SMOK Nord AIO 19, which is the same price as this Jem pen, but feels like x3 the quality.
Never buying Innokin products again out of principle, but most of there other products are good, which makes me wounder what went wrong when they made this one.

2nd December 2019 - James

Leaks like a fountain

24th November 2019 - David William Norton

So pleased when this arrived - the cosmos pattern was lovely BUT it badly leaks.
Filled tank half way up, left 15-20 mins and the liquid had gone - just a mess. Cleaned it all out - tried again and again badly leaked.
Gave it a 3rd go and same happened. Give up - waste of money.

24th November 2019 - Vivien Horsey

Handy size and looks smart in silver. Top fill a real boon.

23rd October 2019 - Stuart Malcolm Grant

Easy to use, easy to fill, easy to charge and a satisfying vape. Had to email the supplier for advice on the life of the Gem Pen and they were very helpful. My issue was, how long can you vape when the indicator light is showing red and apparently it will flash red when the battery needs charging, don’t think this was indicated in the instructions. I’ve now purchased 2 of the Gem Pens, black and silver and would highly recommend.

24th September 2019 - Brenda Stepp

Excellent product and does exactly as it states in the description.

29th August 2019 - Mrs Jacqueline Millward

Excellent vape pen and I have tried many different vapes.

26th August 2019 - Kelly Jamison

this is a perfect mtl vape i have purchased many kits over my vaping journey if like me you like to vape mtl this kit is perfect and with the deal et are offering you cant go wrong second one i have orederd a highly impressive simple kit kind regards nick

8th August 2019 - Nick

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