CRAYOLA-Dry-Erase Activity Center Zany Play. The Crayola Dry-Erase Activity Center just got Zany! Have a blast with goofy games; wacky activities; and hours of silly fun! This package contains one dry-erase activity center; four low- odor dry-erase markers; eight zany activities; sixteen clings; one eraser; one clear cover sleeve; and instruction sheet. Conforms to ASTM D 4236. Recommended for children ages 4 and up. WARNING: CHOKING HAZARD-Small parts not for children under 3 years. Imported.