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

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.

Apple Fritter [Euphoric] - Like a warm pastry, this strain will wrap you in a sweet, gooey embrace. Sure to have your mouth watering. Dominant Terpenes: Limonene, Caryophyllene, Terpinolene

O.pen Elite Strains (Live Rosin +) - Apple Fritter -  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.

Gelato [Relaxing] - Melt into a creamy puddle of relaxation with this sweet & sometimes fruity strain. Dominant Terpenes: Caryophyllene, Humulene.

O.pen Signature Strains (Live Resin) - Gelato - 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.

Apple Fritter [Euphoric] - Like a warm pastry, this strain will wrap you in a sweet, gooey embrace. Cue the mouth watering. Dominant Terpenes: Limonene, Caryophyllene, Terpinolene.

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

Form and function come together in the O.pen 2.0 Variable Voltage battery. If you’re in the market for a variable voltage vape pen, the 2.0 features our signature sleek and compact design. This variable voltage vaporizer battery is equipped with 4 voltage modes giving you more control over your vaporizer experience - from mellow & flavor forward to rich & robust.

O.pen 2.0 Variable Voltage Battery

O.pen 2.0 Maryland Battery

Euphoric -  This strain is ready to pounce! Leaving behind a floating, relaxed feeling accompanied by fruity, lime notes. You'll earn your stripes with this one. 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 - Tiger's Blood (Euphoric) - 1000mg AIO

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

Tiger's Blood

O.pen 2.0 Vermont Battery

O.pen 2.0 Massachusetts Battery

O.pen 2.0 Fireworks Battery

Durban Poison (Energizing) - Looking to unlock that spark? Pick your poison with this earthy, uplifting strain.

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 - Durban Poison (Energizing) - 500mg

Apples on Apples (Energizing) - A harvest to get excited about - offering a tart, tangy & uplifting medley of flavor & effect. Dominant terpenes include Beta-Caryophyllene & 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 - Apples on Apples (Energizing) - 2000mg AIO

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) - 1000mg

O.pen 2.0 Gold Battery

Form and function come together in the O.pen 2.0 Variable Voltage battery. 

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) - 1000mg AIO

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

Relaxing -  Reminiscent of the good ol' days. Enjoy creamy, relaxing puffs that will have you coming back for seconds. You may cry if you spill this milk. 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 - Cereal Milk (Relaxing) - 2000mg AIO

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

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