It's yoghurt, pretty known in Singapore but this was my first time trying it! It costs $2.69/100g so its a self service kind of thing. Pretty cool cause you can decided how much yoghurt you want and the toppings too. Personally like the original and pomegranate flavor. Chocolate wasn't that nice. Vanilla was alright (: mine was $4.90 I think! There was a 20% off haha!