Steuler Keramik Studio Retro Art Pottery. Designed By Cari Zalloni Zyklon Floor Vase. 196/40 Marked and numbered on bottom. Vintage Mid-Century. This is the Largest Zyklon Vase that was made. MINT/EXCELLENT CONDITION! MEASURES: 15 3/4" x 7" x 4". PLEASE WAIT FOR INVOICE!-----------------------------------------------