I have a vv bottom feeder and keep a chocolate fudge brownie mix in it. My main vape is a vanilla custard cookie mix, I keep that in a carto tank. When I put the carto tank on the bottom feeder I can occasionally squeeze the bottom bottle and get a mix of chocolate fudge brownie/vanilla cookie! As I vape, the chocolate flavor fades and I continually get a different taste! I love it! If you have a bottom feeder and some juices the compliment each other, you can use this setup and get different flavors without changing anything. After a little while the chocolate flavor fades all the way and when I want another shot of chocolate it's right here in my hands.
So this is a bit of diy right in your device. There's lots of flavor combinations.. I could keep unflavored in the tank and some flavored in the bottom feeder. If you don't have a bottom feeder, Old Goat sells them pretty cheap and they work great with cartos.
So this is a bit of diy right in your device. There's lots of flavor combinations.. I could keep unflavored in the tank and some flavored in the bottom feeder. If you don't have a bottom feeder, Old Goat sells them pretty cheap and they work great with cartos.