Millions of Pete the Cat fans love this cool, groovin, easy-going, rockin cat! With 20 best-selling children's books on the market and more releasing each year, happy, fun-loving Pete has become a preschool and kindergarten sensation. Musical, light-up pen guides young learners with lights and sound effects when used with any Hot Dots card or book sets. Pen requires 2 AAA batteries, not included. # Pieces In Set: 7 Learning Skill: Reading + Writing Power Source: Battery (not Included) Measurements: 12.1 Length/Inches, 9.1 Depth/Inches, 2 Height/Inches Base Material: 100% Plastic Battery Size: Aaa Care: Wipe Clean Country of Origin: Imported