CFR sugar packet

This is the rear side of a packet of sugar, provided with a cup of coffee on the CFR (Romanian Railways) Bosfor train from Istanbul to Bucharest-Nord. A cup of coffee on the Bosfor train costs € 1.00 or the local equivalent in Bulgarian Leva, Turkish Lira or Romanian Leu, depending on the physical location of the train. Note I was in Bulgaria at the time of the coffee purchase.