O.pen the o.riginal cannabis pen. We started extracting cannabis oil in 2010 and haven't stopped since. With more than 100,000 hours clocked in R&D we're in relentless pursuit of bringing you the best cannabis oil extracts to satisfy any occasion. 

If you're entry-level looking for a consistent, repeatable experience or a cannaseur wanting to experience the nuances of cannabis terpenes - O.pen has an award-winning product for you backed by a Friend for Life satisfaction guarantee. Go with the O.

O.pen Daily Strains - Blue Dream (Euphoric) - 1000mg

O.pen Elite Strains (Live Rosin +) - Zangria -  1000mg AIO

O.pen 2.0 Green Battery

O.pen

Vaping

Concentrates

Watermelon Delight (Euphoric) - Like cooling off on a hot summer day, this strain will leave you oddly satisfied. Dominant terpenes include Terpinolene & Myrcene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Watermelon Delight (Euphoric) - 1000mg

Strawberry Cheesecake (Relaxing) - Offers a loud & sweet strawberry flavor. Dominant terpenes include Limonene, Myrcene & Beta-Caryophyllene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Strawberry Cheesecake (Relaxing) - 1000mg

Melt away with this sweet strawberry flavor, with a cheesecakey after taste

Peaches n Cream (Energizing) - Everyday is smooth & peachy keen with this spirited strain. Dominant terpenes include D-Limonene & Beta-Caryophyllene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Peaches n Cream (Energizing) - 1000mg

Green Crack (Energizing) - An uplifting & tart citrus flavor. 

Dominant terpenes include Beta-Caryophyllene, Myrcene & Terpinolene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Green Crack (Energizing) - 500mg

Watermelon Delight (Euphoric) - Like cooling off on a hot summer day, this strain will leave you oddly satisfied. 

Dominant terpenes include Terpinolene & Myrcene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Watermelon Delight (Euphoric) - 500mg

Strawberry Cheesecake (Relaxing) - Offers a loud & sweet strawberry flavor. 

Dominant terpenes include Limonene, Myrcene & Beta-Caryophyllene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Strawberry Cheesecake (Relaxing) - 500mg

Alaskan Thunder F*** (Energizing) - This piney & skunky strain will sneak up on you with energizing effects, it'll leaving you wondering WTF just happened. 

Dominant terpenes include Terpinolene, beta-Caryophyllene, Bisabolene.

O.pen Daily Strains are a curated selection of popular strains. These strains are scientifically formulated to achieve consistent effects and flavor profiles, while emphasizing THC levels.

O.pen Daily Strains - Alaskan Thunder F*** (Energizing) - 500mg

GG #4 (Sleepy)—You might not be going too far once you get your hands on GG #4, notorious for 'glueing' you to the couch with each herby, citrus inhale. 

Dominant terpenes include D-Limonene, Myrcene & Beta-Caryophyllene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - GG #4 (Sleepy) - 500mg

Chemdawg (Euphoric) - Gives you earthy & herbal diesel flavors. Dominant terpenes include Beta-Caryophyllene, Limonene & Humulene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Chemdawg (Euphoric) - 1000mg

O.pen Daily Strains are curated selection of popular strains. 

Banana Bomb (Sleepy) - This bomb of banana flavor will have you wondering how long you've been asleep. Dominant terpenes include Myrcene & D-Limonene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Banana Bomb (Sleepy) - 2000mg AIO

O.pen Signature Strains turn up the flavor with a cannabis-forward flavor profile and a strain line-up of some of today's most popular genetics.

Garlic Budder [Energizing] -  We hope you like it stinky; this nutty, buttery strain will have you feelin' cheesy all day. Dominant Terpenes: Caryophyllene, Limonene, Terpinolene.


O.pen Signature Strains (Live Resin) - Garlic Budder - 1000mg

O.pen Signature Strains turn up the flavor with a cannabis-forward flavor profile and a strain line-up of some of today's most popular genetics.

Sherbert [Relaxing] - Sweet like sugar and tart like a summer day coming together to deliver a carefree state of mind. Dominant Terpenes: Caryophyllene, Humulene, Pinene.

O.pen Signature Strains (Live Resin) - Sherbert - 1000mg

O.pen Signature Strains turn up the flavor with a cannabis-forward flavor profile and a strain line-up of some of today's most popular genetics.

White Runtz [Energizing] - Cover your senses with this sweet treat delivering a tingly, relaxed feeling. Sure to make your mouth water. Dominant Terpenes: Limonene, Caryophyllene, Ocimene.

O.pen Signature Strains (Live Resin) - White Runtz - 1000mg

O.pen Signature Strains turn up the flavor with a cannabis-forward flavor profile and a strain line-up of some of today's most popular genetics.

Skywalker OG [Euphoric] - The force is strong with this one. An herbal, spicy euphoria will have you debating joining the dark side. Dominant Terpenes: Limonene, Caryophyllene, Myrcene.

O.pen Signature Strains (Live Resin) - Skywalker OG - 1000mg

O.pen Elite Strains deliver a true to plant, Rosin + oil formulation that delivers a flower-full experience of trending cannabis strains.

White Runtz [Energizing] - Cover your senses with this sweet treat delivering a tingly, relaxed feeling. Sure to make your mouth water. Dominant Terpenes: Limonene, Caryophyllene, Ocimene.

O.pen Elite Strains (Live Rosin +) - White Runtz -  1000mg

O.pen Signature Strains turn up the flavor with a cannabis-forward flavor profile and a strain line-up of some of today's most popular genetics.

Sour Space Junk [Energizing] - Greetings earthling, get ready to lift off with this out of this world peppered up, citrus galactic blend. Dominant Terpenes: Humulene, Caryophyllene.

O.pen Signature Strains (Live Resin) - Sour Space Junk - 1000mg AIO

O.pen Signature Strains turn up the flavor with a cannabis-forward flavor profile and a strain line-up of some of today's most popular genetics.

G.S. Cookies [Euphoric] - This one will leave you happy, hungry and ready for the real deal with its pungent flavor and sweet aroma. Dominant Terpenes: Linalool, Humulene, Caryophyllene.

O.pen Signature Strains (Live Resin) - G.S. Cookies - 1000mg AIO

O.pen Signature Strains turn up the flavor with a cannabis-forward flavor profile and a strain line-up of some of today's most popular genetics.

Purple Punch [Sleepy] - This one-two punch will have you in a purple haze filled with sweet, fruity euphoria. Dominant Terpenes: Myrcene, Limonene, Humulene, and Caryophyllene.

O.pen Signature Strains (Live Resin) - Purple Punch - 1000mg AIO

O.pen Elite Strains deliver a true to plant, Rosin + oil formulation that delivers a flower-full experience of trending cannabis strains.

Biscotti [Energizing] - A sweet, yet potent punch known to deliver a buzzy feeling head-to-toe. The perfect pairing for your daily coffee. Dominant Terpenes: Caryophyllene, Limonene, Humulene.

O.pen Elite Strains (Live Rosin +) - Biscotti -  1000mg

O.pen Elite Strains deliver a true to plant, Rosin + oil formulation that delivers a flower-full experience of trending cannabis strains.

Garlic Budder [Energizing] - We hope you like it stinky; this nutty, buttery strain will have you feelin' cheesy all day long. Dominant Terpenes: Caryophyllene, Limonene, Terpinolene

O.pen Elite Strains (Live Rosin +) - Garlic Budder -  1000mg AIO

O.pen Elite Strains deliver a true to plant, Rosin + oil formulation that delivers a flower-full experience of trending cannabis strains.

Sherbert [Relaxing] - Sweet like sugar and tangy tart like a summer day comes together to deliver a carefree state of mind. Dominant Terpenes: Caryophyllene, Humulene, Pinene.

O.pen Elite Strains (Live Rosin +) - Sherbert -  1000mg AIO

Lemon Cherry Breeze CBG (Relaxing) -  It's all easy breezy lemon squeezy with this tantalizingly tart strain. Sit back and relax in a state of sweet euphoria as you soak in the breeze. Specially formulated with a 3:1 ratio or THC to CBG!

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to achieve consistent effects and flavor profiles, while emphasizing THC levels. 

O.pen Daily Strains - Lemon Cherry Breeze CBG (Relaxing) - 500mg

O.pen Daily Strains - Alaskan Thunder F*** (Energizing) - 1000mg

Jack Herer (Energizing) - Boasts a sour & sweet citrus flavor. 

Dominant terpenes include Myrcene, Beta-Caryophyllene & Terpinolene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen

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