Vape Pens Donate Proceeds to Help Veterans
The cannabis industry recognizes that their products can be helpful to veterans. Here at O.pen we are proud to sell vape pen batteries that not only appeal to veterans but also give back to these h...
The History of 4/20
To celebrate the 50th anniversary of the international cannabis holiday known simply as “420,” we’ve compiled a comprehensive history of cannabis in the United States. Join us on a journey through ...
Cannabis 101
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The Complete Guide to Weed Etiquette & How to Consume Like a Pro
To us, etiquette is all about consideration and respect - it’s about recognizing the power you have to create positive social interactions, as well as negative ones. And when it comes to consuming ...
710: What is It, and What Does it Have to Do With Weed?
Cannabis culture is filled with unique slang that adds a bit of fun and revelry to enjoying weed. For example, 420 comes from the time of day that a group of teens would gather to look for a lost c...
Do Oil Cartridges Go Bad and, If So, Why Do They Expire?
There’s nothing like enjoying a tasty puff of that golden honey found in vape cartridges. Yet maybe you’ve neglected your favorite pen vaporizer and its reservoir of cannabis for a while. Is it sti...
The Ultimate Guide on Refillable Vape Cartridges
Let's take a closer look at exactly what refillable cartridges are, the best tips on how to refill and use them on a vape pen, and how to know when it's time to replace a refillable vape cartridge.
Does Vaping Have Calories?
In this article, we'll take a quick look at whether or not vaping has calories if it can make you gain weight, and if it interferes with certain, niche diets (like keto).Â
The Relationship Between Reggae and Marijuana
On this 4/20 (...and 4/21), O.pen is celebrating the connection between Reggae and marijuana.Reggae music and marijuana have a long history together, with a relationship that is common pop-culture ...