Getting ready for school has never been this much fun! Hot Dots Jr. Alphabet Uppercase & Lowercase Letters, and Sequencing card set teaches children all they need for academic success. Cards can be used alone as traditional flash cards, or when used with "Pete the Cat: Interactive Pen, “Ace”—the Talking, Teaching Dog™ or “Kat”—the Talking, Teaching Kitty™ (all sold separately), fun lights and encouraging sounds guide children through cute, colorful lessons.