Dripping is a term referring to placing e liquid drops directly onto an e cig atomizer and is can be done with traditional e cigs or with a mod e cig. Since dripping can be done in a few different ways, it is better to show you how it is done in a video rather than trying to explain it in words alone.
This first video is from Vape Life and it shows the variety in drip tips that they have available:
Vape Life Drip Tips
Now that you know what a drip tip can look like, here is the next video that shows you how to use them with a traditional e cigarette:
Now, here is how to use a drip tip with an e cig mod:
Of course, there are many more e cig mod styles out there, tubes and boxes alike. If you want to get even more information about drip tips you can visit My Vapor Store and see a huge variety of drip tips!