These foil papers are not real gold, they are imitation gold material, The main component of these foil sheets are alloy. They are not suitable for eating. Also, imitation gold foils are very thin and soft and will tear easily.
Please note when mixed in epoxy especially very slow curing, some colors may bleed, most noteably black (not pictured) when we tested. If using on a tumbler, we recommend sealing with 2 thin coats of clear spray paint, drying fully in between before applying epoxy to prevent bleeding
