DIY Classes, Craft Classes, Jewellery Making Classes, Learn the ancient Korean technique of Keum Boo., Learn about the ancient Korean technique of fusing wafer thin 24ct gold to fine silver using heat., Learn how to roll 24ct gold to the correct thickness and fuse it to fine silver using heat, Apply Keum Boo basic techniques to making either 2 sets of earrings and or one set of earrings and a pendant.