Set of 3 old glasses on foot

Set of 3 very old walking glasses, blown, with some bubbles, very thick. 1) height 13.8 cm, diameter at drinking 8.3 cm weight 253 gr. 2) height 14.5 cm, diameter at drinking 8.7 cm weight 344 gr. 3) height 15.5 cm, diameter at drinking 8.3 cm weight 267 gr. They are all 3 in good condition, some signs of wear under the foot, the largest is slightly leaning. The other two, the glass is slightly darker.

Ref. : UY7X5Q1Q