Not from Advent calendar, but could be :)
I have to agree with previous raters. I took two teaspoons for my 300 ml cup and it turned out very nice!
I notice both, chocolate as well hazelnuts. I prepared it grandpa, so when it brews a nuts came on the surface and could even eat them. It was nice addition.
Tea itself, tastes after hazelnuts and chocolate. It is more on the chocolate than on nuts, but it is nice. Quite sweet, maybe more cocoa shells, or overall make it more bitter would be better. But I am dark chocolate person. I can imagine it can be better for some other people. The dry aroma is bit like marzipan, but luckily, it did not transformed into taste too much.
Brew is light, cloudy brown. Nothing pretty for eyes, but okay. Black tea base is not much distinctive, maybe some more malty tea would be nice in this blend.
Flavors: Chocolate, Hazelnut, Marzipan, Sweet