You can see the difference easier in the two charms that were cast with the pearl iridescent papers and the black opaque resin layer behind. The crinkled paper charm is at the top and looks more like a real opal.
Resin casting - Resin Obsession Choosing a resin can be confusing and overwhelming. This chart breaks down the details several popular resins, including the pros and cons of each. Want fantastic ideas regarding arts and crafts? Go to my amazing website!