How old are your child’s toys? Mega Bloks Large Yellow Building Block (c. 1990-2007?): 5,402 ppm Lead (90 is unsafe for kids) + 88 ppm Mercury
“Vintage” 2002 Mega Bloks Lego-style toys: 5,038 ppm Lead + 288 ppm Arsenic. 90 ppm Lead (& up) is unsafe for kids.
