Venetian Glass Cuff Bracelet Dichroic Style Cobalt Blue Metallic Shimmery Swirls

***STUNNING***GORGEOUS***BEAUTIFUL***UNIQUE***GREAT CONDITION*** A fantastic looking cuff bracelet sure to compliment almost any type of outfit Very eye-catching and pleasure to wear knowing you have a beautiful piece adorning your wrist Features an abstract oval swirl or milky way design Art glass with various colours: cobalt blue, green, black, copper, silver Approx size: 2.75" L x 2.3/8"W opening: 1.25" Likely for a 6.5"--7" wrist size Preowned in very good like new condition ******************Dichroic glass became more widely known in modern society when NASA decided to use it in the 1950s and '60s. The difference is, instead of using silver and gold, NASA developed a process to vaporize metals with electron beams in a vacuum chamber and then apply it directly to surfaces in an ultra-thin film**********