Cobalt Aventurina Oval Spiral Bi-color Blown Bead

Blown in the furnaces of Murano, this handmade oval bead has a mix of cobalt blue and aventurina in a distinctive spiral pattern is suitable for virtually any jewelry design. The size is approximately 30mm in length, though it varies due to the nature handmade beads. The hole size is about 2-3mm. Made using filigrana canes which are first fused together then heated in the furnace, and mouth-blown and twisted to get the resulting pattern.