“Authentic Original” Disneyland Resort Mug: 129 ppm Lead in the Glaze. This is considered within a safe range.
2014 Zak Designs Frozen Anna & Elsa Mug: 8,834 ppm Lead (90 ppm Lead is considered unsafe for children)
Royal Norfolk Ceramic Snowman Christmas Mug: 1007 ppm Lead + 539 ppm Cadmium (90 ppm Lead, 40 ppm Cadmium is unsafe)
2017 Walgreens Ceramic Christmas “Not Intended For Children” Santa Mug. 1,657 ppm Cadmium (40 is unsafe).
Modern Homer Laughlin China Fiestaware Christmas Tree Mug, Made In USA: 23 +/- 12 ppm Lead (Safe by all standards)
Tom & Jerry Vintage Milk Glass Christmas Mug: 37,100 ppm Lead + 943 ppm Cadmium (90 Lead + 40 Cadmium is unsafe for kids)