Vintage Murano Studio Rainbow Glass Perfume bottle Italy w Sticker Stopper. (See Pictures): see pictures. Pontil marks on bottom proves it is hand made. The Rainbow Perfume Bottle is a uniquely-crafted Murano Glass vase that is a favorite of many house owners. This luxurious Murano Glass vase was crafted using ancient glassblowing techniques by the expert artisans of Murano. Even though it has been created by hand, it can be difficult to believe it, given the sheer brilliance and beauty of the vase. The colors have been so precisely added that none of them touches each other. Furthermore, no adhesive materials or glue was used to make this product, making it even more unique in terms of its production. The vase comes in three varieties – small, medium, and big. This one is a medium. This vase is made of blown transparent glass in which are melted multicolored canna. In this piece according to the tradition of Murano’s glassmaking, no molds or glue are used. Canna technique is one of the fundamental processes of Murano’s glassworks. A very large numbers of types and applications can be found for this technique, both functional and decorative. (See Pictures) see pictures. Height: 15.5 cm – 6.10. Width: 5.5 cm – 2.17. Depth: 5.5 cm – 2.17. It does not count if you send a note attached to your order, because I always miss those. I would appreciate it and will return the favor.