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

Skywalker OG (Euphoric) - The force is strong with this one. An herbal, spicy euphoria will have you debating joining the dark side.

Dominant Terpenes include Caryophyllene, Myrcene, and Humulene.

Signature Strains are a curated selection of popular strains, designed for any occasion. Consistent, repeatable flavors and effects thanks to specifically formulated cannabis terpenes. Find your ‘feel’ (energizing, euphoric, relaxing, sleepy) and pick a flavor.

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

Skywalker OG

Sour Kush (Relaxing) - A potent and pungent, indica-leaning hybrid with a deep terpene profile. It unites two famous cannabis strains from the Chem 91 family: Sour Diesel and OG Kush. The aromatic properties of Sour Kush are a testament to its diverse heritage. While deep and earthy, top notes of petrol and flowers punctuate the senses. Those new to cannabis should proceed slowly with Sour Kush so as not to overmedicate. This cultivar can be relaxing or stimulating depending on the consumer and the context.

Dominant Terpenes include Limonene, Linalool, and Beta-Myrcene.

Signature Strains are a curated selection of popular strains, designed for any occasion. Consistent, repeatable flavors and effects thanks to specifically formulated cannabis terpenes. Find your ‘feel’ (energizing, euphoric, relaxing, sleepy) and pick a flavor.

O.pen Signature Strains - Sour Kush (Relaxing) - 1000mg

Sour Kush

Biscotti (Energizing) - A sweet, yet potent punch known to deliver a buzzy feeling head-to-toe to pair with your coffee.

Dominant Terpenes include: Myrcene, Limonene, and Humulene.

Signature Strains are a curated selection of popular strains, designed for any occasion. Consistent, repeatable flavors and effects thanks to specifically formulated cannabis terpenes. Find your ‘feel’ (energizing, euphoric, relaxing, sleepy) and pick a flavor.

O.pen Signature Strains - Biscotti (Energizing) - 1000mg

Biscotti

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) - 1000mg

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

Zangria [Relaxing] - Relax & refresh with this zany combination of fruit & gas, ready to transport you to a breezy summer afternoon under the sun. Dominant Terpenes: Limonene, B-Ocimene, Myrcene.

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) - 2000mg AIO

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

Ice Cream Cake (Relaxing) - Sweet, sugary and hints of vanilla. This strain is here to melt it all away.

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 - Ice Cream Cake (Relaxing) - 2000mg AIO

 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

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

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 Colorado Battery

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

Discretion and protection were top of mind in the development of the O.pen 3.0 Conceal Battery, fitting comfortably into the palm of your hand and providing superior cartridge protection. Easily customize your heat settings depending on your preferred vapor experience and oil type - from mellow & flavor forward to rich & robust.

O.pen 3.0 Conceal Battery (Black)

O.pen 2.0 10 Years Battery

O.pen 2.0 West Virginia Battery

O.pen 2.0 Out of Office Battery

O.pen 2.0 Americana Battery

Super Lemon Haze (Energizing) - The most famous strain from the Green House Seed Co. catalogue, and possibly one of the most famous strains in the Cannabis world. A beautiful combination for all Sativa lovers and lemon addicts.

Dominant terpenes include Beta-Caryophyllene, Terpinolene, and Limonene.

Daily Strains are a curated selection of popular strains, designed for any occasion. Consistent, repeatable flavors and effects thanks to specifically formulated cannabis and botanical terpenes. Find your ‘feel’ (energizing, euphoric, relaxing, sleepy) and pick a flavor.

O.pen Daily Strains - Super Lemon Haze (Energizing) -1000mg

Super Lemon Haze

Limited edition 'Summer Illusions' battery. 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 Summer Illusions Battery

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

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

Tiger's Blood

O.pen Daily Strains - Tiger's Blood (Euphoric) - 2000mg

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

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

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.

Tiger's Blood (Euphoric) - This strain's ready to pounce, leaving behind a floating, relaxed feeling with fruity lime notes. Dominant terpenes include d-limonene & beta-caryophyllene.

O.pen Daily Strains - Tiger's Blood (Euphoric) - 2000mg AIO

Melt away with this sweet strawberry flavor, with a cheesecakey after taste that'll have you asking for seconds. 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. 

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