The O.penVAPE FIY kit - A great pen for DIY oils and concentrates

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O.penVAPE FIY kit

The O.penVAPE FIY kit is one of the oldest vaporizer pens for waxes and concentrates oils on the market today. We first saw it back in 2015 and looks like the design has remained unchanged ever since. The FIY stands for "Fill It Yourself" and it's a refillable pen for DIY concentrates oils that still does an amazing job. It's easy to use, easy to carry and gives really nice vapor and flavor each time you take a pull.

8 Ecigguides Editors' Rating

Ultra portable

Easy to use

Make your own DIY oils

Included stylus 


Average vapor production

Includes just one refillable cartridge and a small quantity of O.juice

O.penVAPE FIY packaging

The O.penVAPE FIY ecig comes packed in a multi-use transparent plastic cylinder. With the kit you get an automatic battery, an empty concentrates cartridge, an eGo style USB charger, a stirring tool, a syringe, blunt needle, bottle of PEG e-liquid, lanyard and user manual.

The top of the cylinder includes a stand for the cartridge and the base has a reservoir for DIY e-liquids on one side and storage space for the charger, stirring tool, needle, and syringe on the other side. Both these parts come together to create a sealed compartment for waxes and concentrates which you can take with you on the go.

A sleek vaporizer pen with a familiar design

The O.penVAPE FIY pen vaporizer is roughly the same size and weight as the Kandypens Slim. It has a stylus tip on the base so you can also use it as an accessory for your mobile phone and the battery activates on draw. Besides being refillable it also works with any standard pre-filled concentrates cartridge.

To recharge the battery you need to take out the cartridge and screw on the eGo style USB adapter. A red light will blink as the device charges and turn green once it has reached 100%. The whole process takes around 2h from a standard laptop USB port.

O.penVAPE FIY kit contents

Make your own vapable oils with the O.penVAPE FIY kit

The great thing about the O.penVAPE FIY vape pen is that it includes a kit for DIY vapable oils. Many solid waxes and concentrates are soluble in PEG400 and that's what they use in the bottle of O.Juice. You simply need to add the piece of wax to the big container and pour some O.Juice on top of it. Then using the provided tool stir for a couple of minutes and add more liquid until the solution has the right consistency.

Once you're done just load the oil inside the syringe and place the cartridge on the stand. Remove the mouthpiece and the rubber gasket and fill it up with your DIY juice. Leave it for 10 minutes to soak and then mount the cartridge back onto the battery. Take slow pulls at first and enjoy one of the most incredible DIY concentrates experience.

O.penVAPE FIY : Performance and final thoughts

The O.penVAPE FIY kit is a nice and portable vaporizer pen for oils. You can easily make your own vapable oils from concentrates or use pre-filled cartridges with it. It's easy to use, easy to refill and easy to recharge. The included container is perfect for on the go use and battery life is above average in this category. You can easily buy extra cartridges and O.juice from the company's website and the included lanyard is a nice pro.

Don't expect to see really big clouds but the flavor is spot on and the overall experience is more than enjoyable. All in all a great oils vape pen with a nice DIY twist.

Product Specifications
Battery life:Average
Brand:O.Pen Vape
Built Material:Metal (general)
Charge duration:1 - 2 hours
Device Size:Pocket size
Weight:Under 100g

Rating of the Openvape Fiy Kit

8 Overall score
80 Score
Price 80
80 Score
Battery Life 80
80 Score
Aestetics 80
80 Score
Ease of Use 80
80 Score
Build quality 80

Posted by Sam Wagner

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My name is Sam and I’m an avid blogger and social media specialist. My two great passions are motorcycles and vaping. I love writing about my experiences and I’m usually the one testing all mods and vaporizers we receive. You will always find me fiddling with tank atomizers, building my own coils or steeping various e-liquid recipes.


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