I found these chocolates at the Chinese supermarket, I've since found them other places, they are made by the same company that makes Ferrero Rocher and Mon Cheri, Ferrero. What I found interesting about them, is that they are filled with little espresso shots, liquid coffee, according to the ingredients. Wow.
How do they taste? The outer coating is more coffee-like than chocolatey, then, when you break through the thin wafer crust, you get a rush of liquid coffee that is not so intense like espresso should be, perhaps because it is not hot. Not bad.