I got it from Dave's review...but prolly would have figured it out eventually. To be honest, it was the one issue that was throwing me. Without that ring I'm not sure how it wouldn't leak, but I figured I'd McGuyver something for it. My first thought was poke a hole in a carto condom, but I'm glad it works with the silicone ring and a drip tip because I do tend to chew on them or walk around with them in my teeth.
One other thing I like about them is that they vape great until the last drop. I'd been using a clearomizer from another vendor, and had to refill about half way because it would just stop wicking with the thick VG juice that I use. The other bonus is that if I scorch the juice it's only for a few hits- with the clearo it would kill the whole tank.
One other thing I like about them is that they vape great until the last drop. I'd been using a clearomizer from another vendor, and had to refill about half way because it would just stop wicking with the thick VG juice that I use. The other bonus is that if I scorch the juice it's only for a few hits- with the clearo it would kill the whole tank.