L. W. C. Michelsen Candy-Sugar available in the US?

When I lived in Germany I fell in love with these rock candy sugar crystals in flavored liqueur (orange, ginger, lemon, cinnamon etc)to use in tea, but I can’t seem to find them in the US at all. The company is L.W.C. Michelsen, but I would try another brand if I found something similar. http://www.michelsen-versand.de/sanddorn-kandis-goldnektar