Koi Zen


A perfect pairing for Koi CBD Vape Juice

Koi CBD and Uwell have teamed up to deliver the highest-level CBD vaping experience with the Koi Zen. The Koi Zen coil system was designed specifically for Koi CBD liquids — bringing the best tasting flavor in CBD.

Made Using Koi PRIZM™ - The Quality Standard of All Hemp Blends

Product Details +


  • 1 x Koi Zen portable vaping device 520 mAh

  • 1 x Koi Zen Pod Cartridge, 1.4 Ohms (refillable)

  • 1 x micro USB cable

  • 1 x User's Manual

  • Additional Info

  • Weight: 4.8 oz

Warning +

  • Keep out of reach of children.

  • Not intended for use by persons under the age of 21.

  • Do not use if pregnant or lactating.

  • If you have or suspect a medical condition or are taking any medications, please consult your physician before use.

Every batch of Koi CBD is tested multiple times during production to ensure quality.

Every batch of Koi CBD is tested multiple times during production to ensure quality.

Knowing that your CBD product meets high quality standards, from potency to purity, is important. At Koi, we use independent, accredited labs to test our USA-grown hemp extracts. These extracts are then infused into our products which are tested multiple times throughout the manufacturing process. We maintain transparency of our product quality by making all test results publicly available.

Tested by a 3rd Party Lab

Our testing labs are all ISO accredited to assure high quality results of full-panel tests.

Tested for Potency

We obtain detailed phytocannabinoid and terpenoid profiles for every product, ensuring no detectable levels of THC (<0.001%).

Tested for Purity

Our products pass testing for more than 100 different contaminants including pesticides, solvents, and heavy metals.

Koi Zen Reviews

A Must!

Love everything about this Pen! I have ever-growing collection of Vape Pens/Mods.... this is my favorite by far. Plus the Koi product labels and packaging are sexy AF!

Jul 8, 2019 - James S.



The best

The best

May 12, 2019 - sterling s.



Best Vale Pen I’ve Ever Used

UWell and Koi have done a fantastic job with this one. Well worth the money. Works extremely well with Koi CBD vape oil. Highly recommend

Apr 12, 2019 - Nicolas T.




By far its the best I’ve come across. Easy to use, reliable, and well worth the cost

Apr 10, 2019 - Sarah C.



Easy to use

I love it pretty easy to use.

Apr 10, 2019 - Andres B.



Nice little vape for CBD

The look and feel of the vaporizer is very high quality, the vapor you get from from it is consistent and the flavor is great. The only thing that can be improved is that it leaks a little at the bottom at the pod. I’d recommend this device to CBD users.

Apr 26, 2019 - Thinh N.




I ordered this after I thought I’d lost my other...found the next day! This pen is amazing!! It’s compact, easy to use, with a great smooth pull!!! Highly recommend this for beginners or advanced users!!

May 4, 2019 - crock3rd




Way better than I expected. Has nice weight, doesn’t feel cheap and get good drags off it. A+

Apr 23, 2019 - MICHAEL K.



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