As children move the minute hand, this geared clock's digital display actually keeps pace! Perfect for teaching both analog and digital time. Color-coded, sliding shutters on digital display provide a self-check so kids know when they're on the right track. Digital display features 5 minute increments. Clock measures 12" x 14". Activity Guide included. U.S. Patent No. D377, 949; U.K. Design 2054671; other U.S. Patent Pending.