I just realized that I hadn't shared my devotion to O2VAPE with everyone here, so off I go! I am so happy to have found this company. Every single product I have tried has been superior to the "competition". Ha! that makes me laugh, because there IS NO competition for O2Vape when it comes to pen-style vaporizers. I have spent countless hundreds of dollars trying to find "the one" pen that could hit like a tank with a larger coil, but keep the convenience and discreetness of a pen. My search is now over. O2VAPE'S pens have the longest lasting batteries I have ever seen. Their cartridges somehow deliver thick, rich flavor-filled puffs, yet burn so little product, I'm actually saving a ton of money on product alone! And they don't leak! EVER! The glass cartridges with the stainless batteries are the sexiest pens I've seen by a country mile and both cartridges and batteries last forever. The customer service for this awesome, Michigan-based company is second to none for ANY business. The focus on product quality and, more importantly, the customer, will leave you feeling that you never have to worry about a thing with regards to your needs. Thank you, O2VAPE. I'll never use another company's product as long as you're around!

I can’t stress enough how much I love this product! I’ve owned two other vape pens from companies local to me (Seattle) and both broke within two weeks. This is in no way an indictment of those products, I’m just incredibly hard on things. I searched for MONTHS trying to find the perfect vape pen, one that I could just toss in my pocket and not worry about it snapping in two or being so bulky and noticeable. I looked high and low and kept coming up dry. Then I happened upon a Leafly review of a different O2VAPE product. This led me to the O2VAPE website where I found the Flip. I’ll admit, at first I was skeptical. I thought for sure I’d snapped the cartridge off on the first day, but the price was right, the reviews were great, and the company offered a great LIFETIME warranty. I received my order a full two days before I was expecting it, filled up the cartridge immediately and started using it. It is the perfect vape pen for me. I was completely wrong about the flip-out cartridge. It is a durable, well-made product and I love that the USB charger is attached, so I don’t have to worry about losing it. I’ve toked about 200 times already and I’ll never use another company’s vape pen again. I’m recommending O2VAPE to all of my friends and family. Seriously, you guys rock!

I have owned an O2Vape system for around a year now, and I have been very pleased with what I received. This review is about my recent interaction and order that I made to get more cartridges. I order a lot of things online, and it is not very often that I am surprised by the level of service that I receive. I was pleasantly surprised to receive my order within 24 hours of being placed despite not paying extra for overnight. I also made a special request that could have easily been ignored due to it being abnormal for most companies. Not only did they fulfill my request, but there was a handwritten note as well! This level of service goes above and beyond any of my expectations, as well as shows me that real people are handling my service and not just automated impersonal machines. My service has been one of the best experiences I have ever received online if not the best service ever, I will always remember this.

Once again, this company blew my mind with their customer service! First off... best products you'll find on the market. I have The Flip Platinum Edition - if you don't have one, Get one now! Then of course, my fave... The Nano.  I LOVE the new updated version of the Nano. Auto shut off  perfect for me. I had to replace my last Nano, and O2Vape had no questions or problems . I had received the replacement before they got the returned one from me. O2Vape, where have you been all my life!? Thank you so much!

FANTASTIC PRODUCT! Of the batteries I have used, O2Vape is by far my favorite for battery life, power, and of course visual appeal. I recently purchased a replacement battery and I had some initial issues with the battery. After working with the customer service of O2Vape and Seth (name drop), I am more than happy to purchase again and again and recommend to friends and family. Though there might of been a slight hiccup in my personal product, it is the customer service that sets O2Vape apart from the rest! You have made me feel happy about my purchase, and helped me in my situation and find a solution in getting me what I need. If you want an amazing product backed by an amazing team then O2Vape is the place!

Let's be honest, these batteries are pricey for what they are, HOWEVER, they do a great job and are probably the best on the market to date. I have 4 black buttonless batteries that I use for MMJ cartridges and they light up even the most demanding CCell cartridges. I was tired of tossing the smaller, made in China batteries that were constantly causing the cartridges to clog because they were underpowered and cheaply made. These batteries aren't even in the same league as those. And like I said, I have 4 black batteries (because I'm OCD about having backups and a charged battery on me at all times) and even picked up another over the Christmas season because of the wood grain finish which quickly helps me differentiate between strains. I've been using these for a few years now without any problems. As long as the 510 threaded cartridges are still in existence, I don't see why these batteries wouldn't last me damn near forever! – Rob