KitKat Green Tea Flavor

Sorry for being newbie in KitKat's flavors, I've heard of these Japan Flavors of KitKat but never tasted any of them. And as I saw this Chocolate Store inside Metrowalk Complex (2nd Floor), I immediately ask for their "best seller" and grab some. It's bit pricey so I wasn't able to buy the other flavors, probably next time. :)
Price: 3 for Php160