From the Cerchi-Amo collection, this clear vase is made of borosilicate glass, commercially known as Pyrex, a very hard, pure and heat resistant material. It withstands temperatures up to 300°C/572°F and it’s commonly used to make kitchen accessories which are dishwasher safe, and can go from freezer to oven or microwave. The borosilicate glass rods get heated, inflated using a blowpipe then are hand-cut to give shape to our ultralight and resistant vases.