This is bubble tea. My good friend Vihn introduced me to this years ago and I'm glad he did. This is one of my favorite drinks/snack. It's a little filling with the tapioca balls so that's why I call it a snack. You can get this drink in countless combinations. My favorites are Thia tea, Chi tea, black tea with milk, and mango milk tea. If you've never seen this or haven't tried it I recommend you try it at least once. You never know what you're missing unless you give it a try.