Heavy vase made of colorless, thick-walled glass with a dark green inner rim, solid base, open at the bottom with a punctured air bubble, warmed-up rim, base with a polished ball on the bottom. Vase is in good condition, the inner wall above has fine scratches, base with a micro chip. Schott Glassworks in Zwiesel based on a glassworks variant by Tapio Wirkkala around 1960-70. Height: approx. 21.7 cm, diameter: approx. 8.5 cm, weight 1.6 kg.