Asbestos has been found in several brands of children’s crayons and fingerprint kits made in China and sold in the U.S., according to tests commissioned by an environmental group. The findings are detailed in a report being released today by the Environmental Working Group Action Fund. It marks the third time in 15 years that the cancer-causing substance has been detected in crayons or fingerprint toys marketed to children—apparently, due to the use of asbestos-contaminated talc.