DG801 10mm Purple-Black Dichroic Glass Tubes

10mm Diam Dichroic Glass Tube Beads in Purple on black (Bright Purple colour) (approx hole size .06" - .125") - Handmade in the USA by Glass Artist - Paula Radke. Dichroic glass displays more than one colour when viewed from different angles, creating a fiery iridescence. Thin layers of metal oxides such as titanium, silicon and magnesium are deposited on the surface of the glass in a high-temperature vacuum furnace. Because of the unique colour-changing properties of dichroic glass, the look of these products is difficult to capture on film and may appear different when viewed in real life.