Odd bit of glass which really looks like it needs a stopper of some kind.
A pretty good match for Holmegaard in terms of colour, but it's triple-cased (not really a Holmegaard signature) and the quality is lacking - there are one or two large airbubbles in the white interior which show through.
View 1 (http://i18.photobucket.com/albums/b108/pinkspoons/1-12.jpg)
View 2 (http://i18.photobucket.com/albums/b108/pinkspoons/2-7.jpg)
It was purchased in Denmark, though.