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 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...

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O.pen

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

O.pen Daily Strains - Master Kush (Sleepy) - 1000mg

O.pen Daily Strains - Master Kush (Sleepy) - 500mg

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

O.pen Daily Strains - Northern Lights (Sleepy) - 1000mg

O.pen Daily Strains - Northern Lights (Sleepy) - 500mg

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

O.pen Daily Strains - Tropicanna Cookies (Euphoric) - 1000mg

O.pen Daily Strains - Tropicanna Cookies (Euphoric) - 500mg

O.pen Micro - Mimosa (Energizing) - 500mg All-In-One Vape Pen