Troll vase M from Danish Audo Copenhagen is a round, bubble-like vase with a stable bottom. The idea for Troll was born when the designers Anderssen & Voll studied how the colour of glass changes depending on the thickness. The result was Troll, a lovely vase with a striking design between thin and thick glass. The bottom has a thick and dark glass mass which then changes to a thin, transparent top. Decorate the vase with a couple of eucalyptus branches and place it in the hall or bathroom.