Set on 3 vases with wavy optics

Height 24-32 cm. Fine set of three vases, one of 24 cm. and two of 32 cm. They are all with a fine wavy optics that winds around the vase, almost like a spiral. The vases are mouth-blown and have been blown into shape, so they are cold blown off and have the edge heated so that it is no longer sharp. They are from the 1960s and are probably French. One tall vase has a small scrape on the edge. Item number: 8469