The only one caffeine-free opinion in Probier-Kollektion Nr. 1 and not bad one. I had very similar tea from Jaf Tea, see here: http://steepster.com/teas/jaf-tea/99911 but this is with extra peppery twist.
In flavour, it is mostly lemongrass and then ginger spicy notes appear. Luckily, they aren’t much strong, but certainly, they are there. Also the pepper makes their note there. Honestyl, not sure if that tingling back in mouth is from pepper or ginger, but either way, it is somehow expected and pleasant.
It’s certainly a good quality, but I prefer the other one for mellower taste.
Flavors: Ginger, Lemongrass, Pepper