CRAYOLA-Dry-Erase Activity Center. Play; practice; and have fun over and over again with this unique dry-erase board! The Crayola Dry-Erase Activity Center has a clear writing and drawing surface that allows you to slide blank or pre- printed template cards underneath the window for lots of learning and fun! This package contains one dry-erase activity center; four low-odor dry-erase markers; one eraser; five double-sided activity templates; and one ideas 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.