<https://www.witchballs.com/blue-green-red-twist-iridized-4-inch/>
<http://schema.org/description>
"Bright transparent colors of Cobalt Blue, Light Red and Moss Green are swirled into the clear glass to make the design. Iridized for reflectivity."
<https://www.witchballs.com/blue-green-red-twist-iridized-4-inch/>