VTG 1970's Italian Strega Frosted Glass Tulip Gelato Sundae Dish Italy set of 4

1970's Italian Strega Frosted Glass Tulip Gelato or Sundae Dish, Strega Colour Tulip Dish, Made in Italy, set of 4 All are in great used vintage condition with no chips or cracks that I can see. The yellow has some whitish discolouration on the bottom which cannot be seen unless you flip to see the bottom. Not too sure if it is due to age or manufacturer. Stamped Italy and each have a number. Lovely pastel colours and these are beautiful dessert dishes. 5.5” H x 5.25” W x 5.25” D