CRAYOLA-Dry-Erase Activity Tablet: Deep Sea. Fun dry-erase learning! Preschoolers will love exploring the depths of the ocean as they develop early learning skills! The entertaining activities build hand-eye coordination; motor skills; letter and number recognition; and creative thinking. This package contains one 11x8-1/2 inch spiral bound tablet with 14 pages of activities. Recommended for Grade Pre-K. Dry-erase markers not included. WARNING: CHOKING HAZARD: Small parts. Not for children under 3 years. Imported.