2017 Stumptown Coffee Roasters Enameled Mug: 5,192 ppm Lead. [90+ is unsafe in items used by kids.]
Newer (2017) Stumptown Coffee Roasters Enameled Metal Mug. Tested with an XRF instrument. Positive for Lead at 5,192 ppm. The amount of lead that is considered toxic in a modern/newly manufactured item intended for children is anything 90 ppm Lead or higher in the paint or coating. Mugs are not considered items intended for use…