DESIGN square vase in red lined blown glass 11cm dlg Whitefriars

This superb vase is made of red lined blown glass. It certainly comes from a scandinavian glassmaker and recalls the whitefriars creations. It is a square vase from the 1970s-80s. Made of blown glass lined with a red parison, it is molded in the shape of a cube at the base. In good general condition, I note scratches from use and a deposit of limestone at the bottom. This vase measures 11 cm high X 10.5 cm on the side. There is a chip on the neck.