Artistic cobalt blue glass vase with 'bubbles' Norway 1960-70s

Cobalt blue artistic glass vase with "bubbles" It is Norwegian and dates from either Randsfjord Glassworks or Magnor in the 1960s-70s. (There used to be a sticker on it, but it fell off a long time ago) It measures 14 cm in height, 9 cm in diameter, and weighs 815 grams. It is a solid and well-made glass vase. No chips, cracks, or other damage. Only natural wear and slight signs of use. It will be carefully packaged and sent with insurance.