Wulf Duo Wax Pen Review – Wulf Pack

Updated: October 6, 2023

The Wulf Duo is a 2-in-1 concentrate vaporizer designed for use with either oils or thicker concentrates like cannabis. It features variable voltage and a 1000mAh internal battery. Keep reading to find out how well it performs for both oils and waxes. And if this is your first wax vaporizer be sure to check out our Wax Pen Buyers Guide for helpful info and tips.

Review: Wulf Duo

Wulf Duo Review

Wulf Duo Mouthpiece

How it Works

The Wulf Duo looks a lot like a side-by-side, all-in-one e-liquid vape, but it’s actually a concentrate vaporizer that can be used with either oils or thick cannabis extracts like wax. It uses an interchangeable cartridge and coil system to be able to do so.

The base has a deep hole on the one side, and your setup sits the whole way inside it. The connection is entirely magnetic, so you can pull the whole thing out with a simple tug. The ‘setup’ I’m referring to changes depending on what you want to vape. If you have oil, there is a long glass cartridge that you fill. A mouthpiece attaches to the top and a magnetic base attaches to the bottom to hold it in the tank.

If you are using something waxier, you replace the glass cartridge with a classic coil/atomizer setup that you’d find in other wax pens and vaporizers. It has your typical dual quartz coil design. There are separate magnetic bases for the different cartridges/atomizers.

Wulf Duo atomizers

There is also a preheat function. I’m not entirely sure how this is different than choosing a voltage. When you engage the preheat mode, the device starts at a low voltage and works its way up over 15 seconds. When it is at the level you want, you press the button and it stops preheating.

The confusing thing about this is that voltage is different than temperature. A temperature takes a little while to reach, voltage is just the power output. It shouldn’t have to work its way up to the voltage you want, it should output it immediately. And even if it is designed to ‘preheat’ your coils, the way this is designed the material would have to already be in there anyway. So this function seems to be no different than choosing your desired voltage and waiting to take a draw.

Maybe I’m missing something, but I don’t really understand what is happening here based on the given instructions.

Wulf Duo Temp SettingsTemperature Flexibility

You don’t actually get temperature control with Wulf Duo as you get with the Source Orb 4 Signature Kit, but you can adjust the voltage. There is also a preheat function. I’m not entirely sure how this is different than choosing a voltage.

When you engage the preheat mode, the device starts at a low voltage and works its way up over 15 seconds. When it is at the level you want, you press the button and it stops preheating. There are four different settings which are labeled and indicated by the color of the light beside them:

  • Blue = 3.4V
  • Green = 3.6V
  • Orange = 3.8V
  • Red = 4.0V

The confusing thing about this is that voltage is different than temperature. A temperature takes a little while to reach, voltage is just the power output. It shouldn’t have to work its way up to the voltage you want, it should output it immediately.

And even if it is designed to ‘preheat’ your coils, the way this is designed the material would have to already be in there anyway. So this function seems to be no different than choosing your desired voltage and waiting to take a draw.

Maybe I’m missing something, but I don’t really understand what is happening here based on the given instructions.

Wulf Duo mouthpiece tip

Vapor Quality

The vapor quality is good. The variable voltage allows you to play around with the power level to customize the vapor output to your own preferences. Obviously lower power is better for flavour and higher power is better for harder hits.

When compared to other oil cartridges Dr Dabber Aurora, I’d say this performs extremely well. The dual quartz coil is just average though. They offer a good blend of flavour and cloud production, but they’re cheap to make and pretty much everyone uses them now.

So from a vapor quality standpoint I’d say that the Duo is very enjoyable, but it’s nothing you couldn’t get in another unit.
Wulf Duo Mod

Wulf Duo profile

Manufacturing Quality

The manufacturing quality is good for the most part. It’s solid and I like how small it is similar to the Utillian 5 (V3). I even like that the outside is relatively plain. I think one of the best features of this is it’s similarity to e-liquid vapes for discretion, so I’d rather not have something built to be flashy.

There’s a couple small things that some people may not like. First, the cartridge and coil setup that you slide inside the base wiggles a little bit, even when you have it connected correctly. There is just a little bit of extra room in there.

Then there is the fact that the ‘trigger’ covers up the actual button and the voltage level indicators. I didn’t like this at first, then I realized it helps with discretion so I’m a fan now.

Wulf Duo Charging dockBattery Life

The battery life is okay, slightly higher than the Linx Blaze wax pen. If you are used to pen vapes, then you’ll be very pleased with the 1000mAh battery. How long it actually lasts will vary a lot based on what voltage you use.

If you are a heavy user and vape at the max 4.0V, this probably won’t last all day. If you only use it a few times a day at a lower voltage, it could last for a several days before needing charged.

Wulf Duo in Zeus Armor

Portability

The portability of this is good. It is only 2.5” tall and 1.25” wide, so it fits comfortably in a pocket, unlike the Puffco Peak.

A glass cartridge filled with oil is particularly good for on-the-go use, because you don’t have to stop and load every time you want to take a draw.

Wulf Duo Ease of Use

Ease of Use

This is extremely easy to use similar to the Yocan Evolve Plus. The cartridge system makes it very easy to switch back and forth between materials with no fuss. It also only has one button, so the functionality is very simple to grasp.

Click the button five times to turn it on or off. When it is on, click the button three times to change the voltage level. If you want to use the preheat setting, press the button two times. When it is at the level you want, press the button again.

Wulf Duo in hand

Discreetness

The discreetness is one of my favorite features of this vape. Since it looks a lot like a vape for e-liquid, there’s a better chance of being able to use this for herbal concentrates without people knowing what you are doing. It’s also small enough to mostly conceal in your hand unlike some other units like the Source Orb 4 Signature Kit.

Remember to keep the voltage low to keep visible vapor to a minimum if you are worried about attracting attention.

Wulf Duo Full KitOverall Experience

The Wulf Duo is a good option if you are looking for a discreet and portable way to vape concentrates.

I think this will be especially nice for people who have access to the multiple types of materials that it can be used with. If it also works with pre-filled cartridges, that’s even better.

There are things I would have done differently, like a bigger battery and multiple coil options for cannabis. But it’s still a very solid unit.

For those just looking for a better wax pen to start with we recommend the Thunder 2.

If you are looking for a portable e-nail that actually has precise temperature control and the bonus of having a herb attachment as well, we would encourage you to check out the Focusvape Tourist

If you have questions about our Wulf Duo review or just want to let us know what you think, feel free to drop us a comment below! Thanks for reading and as always, keep vapin’

Score N/A
Share.
About Author
Avatar for Alex Karakatsanis

Alex is a cannabis enthusiast, long time vaporizer lover, writer and filmmaker. He is also a board and video game nerd with a penchant for hosting a weekly board game night. Partygoers have been heard saying things like “is anyone else going to show up?” and “I don’t think I can make it next week”. He strives to make people laugh at every opportunity and sees cannabis as a helpful tool in doing so.

The reviews and ratings are based on personal and decade-plus of industry experience. Such content is based on the opinion of the Editor/Author. They are solely provided as a basis for research and should be used only as guidance. We encourage thorough research by all visitors to attain the most objective viewpoint before purchasing.