Vintage blown glass vase with "controlled" bubbles in red and yellow, 1960s-1970s.

Very pretty decorative vase made of blown glass, with a red body resting on a yellow circular base. Vintage from the 1960s-1970s. Beautiful elongated and bulging shape, with a narrow neck that then flares widely. The red glass features a design of controlled bubbles, arranged in concentric rings/spirals within the material, characteristic of the blowing technique and particularly visible in the light. 25cm high, 15cm maximum diameter. Very good overall condition, slight residue at the bottom interior, very discreet. Approximately 600g.