Medterra BOGOF on CBD Oil: Use The Code SAMPLE At Checkout!

Harmony CBD Pen Cartridge

Last update: 5 August 2020

These Harmony CBD Pre-Filled 1ml Cartridges are brilliant for first-time vapers. The disposable cartridges attach easily to most standard (510 thread) vape batteries and are some of the most affordable and easy-to-use yet. These 10% CBD, THC-free E-Liquid cartridges come in two delicious flavours: Mint; and OG Kush. Harmony is well regarded for quality and user-friendly design - and these cartridges are no exception.


Ergonomic design and high-quality, high-concentration CBD vape oil make these cartridges a prize. Harmony CBD has been innovating it’s CBD E-liquid cartridges for some time, and the company’s latest iterations are increasingly well put together. In fact, we reckon you should also check out their most recent innovation, the Harmony Tempo Pods. We think they’re great too.

More about the Product

Each disposable 1ml cartridge contains 100mg of CBD, delivering up to 400 puffs.

Harmony cartridges are filled with a potent CBD Isolate – acquired by hemp plant CO2 extraction – mixed with nicotine-free, terpene-infused e-liquid.

Solvent-free CO2 extraction is widely regarded as the safest and most effective method for extracting pure CBD oil from the raw plant. And terpenes are what form the base of natural flavour profiles, as well as offering other potential benefits.

With a – relatively high – 10% concentration (100mg/ml), Harmony cartridges enable you to consume the same quantity of CBD while vaping less.

We recommend this for those who want a medium concentration that’s super affordable.

The two flavours – OG Kush and Moroccan mint – mean you can choose between a more classic, original hemp taste and something more refreshing.

Harmony’s CBD OG Kush flavour has characteristic lavender and earthy notes, which is great if you like an authentic botanical aroma, but maybe not for the absolute first-timer.
The Mint is, according to one reviewer, “extremely refreshing …imagine a Mojito and you’ll get where I’m coming from”. It has a strong, natural peppermint overtone, which is complemented by the botanical terpenes.

Harmony also offers their cartridges as part of a Pen Kit, featuring their streamline battery with the convenient auto-draw system. But importantly, the standardised measurements means the cartridges should also screw on easily to any 510 thread vape battery.


Propylene Glycol, Vegetable Glycerin, CBD, Flavouring. Contains Carvone and De-Limonene

Key Points

  • 1ml Cartridge with 100 mg of CBD (10% = 100mg/ml)
  • 2 Great Flavours: OG Kush & Moroccan Mint
  • Third-party Lab Tested & Certified Concentrations
  • 0% THC
  • Cartridge Weight: 8g
  • Cartridge Dimensions: 18 × 6 × 2 cm


  • Shake before use
  • Do not drink
  • The cartridges are disposable and aren’t designed to be refilled after first-use
Harmony Tempo Pods
» Check out the newer version «

Harmony Tempo Pods

The Tempo CBD Starter Kit by Harmony is the ideal product for anyone looking for a high quality and unobtrusive vaping experience. ...

from £39.99

Deals & Sales

Go to shop£14.99

» Official Store «

Free Shipping Over £30