Pressure-sensitive cards work with Talking Hot Dots® Pen or alone as flash cards. Teaches letters, numbers, shapes, colors, sounds and rhymes. Includes 36 double-sided, illustrated cards with 72 reading readiness activities total. Creates positive feelings about learning when used with Talking Hot Dots® Pen (EIS2770, available separately) that cheers successes and provides gentle guidance when students answer questions incorrectly. Includes sturdy plastic storage case for easy cleanup and take-home practice. Ages 5 - 10.