Skruf glasverk in Sweden makes some lovely items and here are two of my favorites! http://www.skrufsglasbruk.se/
This wine decanter was designed by Matilda Sundén Ringnér.
I first saw these glases at Form & Design center, Lilla torg 9, Malmö, Sweden and fell in love! The designer is the original designer of Skrufs glasbruk: Ingegerd Råman.
They can be used for whiskey, baileys, etc. The first way to use this glass is by putting your thumb in the middle, gold coloured part. Your index finger goes on the top of the glass and this way you don't warm the drink that's inside. The second way is more "traditional" which is simply by cupping your hand around the entire glass and that way purposely warming the glasses content.