Royal Heritage Fine China mug for Harry & Meghan’s May 19, 2018 wedding: 28,800 ppm Lead. 90 ppm is unsafe.
2019 Sweese brand “Eco-Friendly” & “Lead-Free” ceramic mug: 29 ppm Lead. Note: This is Lead-SAFE by all standards.
How toxic is YOUR Starbucks Christmas mug? This one has 1,037 ppm Cadmium — a carcinogen (over 40 ppm is illegal*)
How much Lead is in YOUR new Starbucks mug? Golden Ceramic Mug: 15,700 ppm Lead (90 ppm is unsafe for kids)
2018 Starbucks Brown Ceramic Mug: 513 ppm Lead in the brown glaze – inside and outside. 90 ppm is unsafe for kids.
Things From Canada – Handmade Look Ceramic Mug: 28 +/- 12 ppm Lead in the substrate (safe by all standards!)
Made in Canada Goldentop Teslin Yukon Ceramic Mug: 13,100 ppm Lead (90 is unsafe for kids) + 416 ppm Cadmium.
Canadian Things – 2009 Starbucks Red & White Ceramic Mug: 1,005 ppm Cadmium (a known carcinogen) + 259 ppm Lead.