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

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Vaping

Concentrates

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 Daily Strains - Jack Herer (Energizing) - 1000mg

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

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 Daily Strains - Jack Herer (Energizing) - 1000mg AIO

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 Daily Strains - Jack Herer (Energizing) - 2000mg AIO

Jack Herer

O.pen Daily Strains - Jack Herer (Energizing) - 500mg

Lemon Cake (Energizing) - That sweet & sour lemon citrus flavor. Dominant terpenes include Terpinolene, Beta-Caryophyllene & 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 - Lemon Cake (Energizing) - 1000mg

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

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

Lemon Cake (Energizing) - That sweet & sour lemon citrus flavor. Dominant terpenes include Terpinolene, Beta-Caryophyllene & Myrcene.

O.pen Daily Strains - Lemon Cake (Energizing) - 2000mg AIO

O.pen Daily Strains - Lemon Cake (Energizing) - 500mg AIO

O.pen Daily Strains - Lemon Cake (Euphoric) - 1000mg AIO

Sleepy -  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. 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) - 1000mg

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 of 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. 

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. 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) - 1000mg AIO

O.pen Daily Strains - Lemon Cherry Breeze CBG (Relaxing) - 2000mg 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

Master Kush (Sleepy) - Boasting a bold earthy & wood flavor. Dominant terpenes include Terpinolene, Beta-Caryophyllene & 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 - Master Kush (Sleepy) - 1000mg

Travel to Maui Wowie where we're always OOO with this tropical, sweet & uplifting strain that delivers energizing effects. This 1,000mg 510-thread vape pen cartridge is sure to deliver delightful results. 

Dominant terpenes in Maui Wowie include: beta-caryophyllene, myrcene & d-limonene.

O.pen is a 10x award-winning cannabis brand that has been proudly producing vape cartridges since 2012.

O.pen Daily Strains - Maui Wowie (Energizing) -  1,000mg

O.pen Daily Strains - Maui Wowie (Energizing) -  500mg

Mimosa (Energizing) - Amazingly sweet citrus & berry flavor. Dominant terpenes include D-Limonene, Beta-Caryophyllene, Myrcene & Linalool.

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 - Mimosa (Energizing) - 1000mg

O.pen Daily Strains - Mimosa (Energizing) - 1000mg AIO

O.pen Daily Strains - Mimosa (Energizing) - 500mg AIO

Get ready to mush straight into the couch with this pungent, gassy strain. 

The dominant terpenes include Myrcene & Pinene.

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

O.pen Daily Strains - Mushies (Relaxing) - 1000mg

GMO Cookies

Mushies (Relaxing) - Get ready to mush straight into the couch with this pungent, gassy strain. 

The dominant terpenes include Myrcene and Pinene.

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

O.pen Daily Strains - Mushies (Relaxing) - 500mg

Northern Lights (Sleepy) - A sweet citrus, lemon & pine flavor. Dominant terpenes include Terpinolene, Beta-Caryophyllene & 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. 

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