Large hand blown blue glass vase Blenko maybe

A lovely quality made hand blown vase that appears maybe to be Blenko. No markings though. Possibly made in Italy, but is very heavy and nice. Measures 14 1/2" tall and weighs over 6 lbs. Clear base and four clear applied handles. Body of the vase fades from dark blue to lighter blue and back to dark. Large pontil scar on the bottom, which is typical, as are the teeny ocasional bubbles. No chips cracks or repairs. A gorgeous vase!