Small blue czech glass designer vase with abstract ribbed design

Period: ca. 1960s this small vase (model 1032) was designed by jan schmid in the 1960s for the czech rosice glassworks, a member of the sklo glass union. It's pressed glass. Sky blue is beautiful and vibrant. The vase has an arched shape and is decorated with deep relief ribs with an abstract optical effect. Condition: very good. No damage. There is a small imperfection at the edge of the base, which goes unnoticed (see photo). Dimensions: 14.5 cm high, 7 cm wide.