Sea Animals Sound Book is durable, non-and 100% safe for children.features the real voices of '’ series. This multifaceted educational tool not only enhances children’s listening, reading, speaking and comprehension skills, but above all it makes learning FUN!Perfect for party gifts, Christmas gifts, great for parties to explore and learn. ’s sing-along book features 6 lively nursery rhyme to spark imagination! Printed with eco-friendly soy ink on non-, tear-resistant , this book ensures safe, long-lasting fun while teaching rhythm and vocabulary. Explore 10 vibrant pages with 6 singable songs and 10 easy-press sound buttons made from -safe ABS plastic. Thick, eco-friendly resists rips, and the battery compartment locks securely (2 AAA batteries required, not ) Designed for little hands: On/off switch extends battery life, while eco-conscious materials (soy ink + recycled ) protect tiny explorers. Matching icons teach cause-effect logic and fine motor skills through music! Singing builds memory, pronunciation, and creativity! match button icons to pages, sharpening focus. Non-glare, eco-reduces eye strain, and lyrics reinforce reading readiness—perfect for preschool milestones! A hit for birthdays, Halloween, or holidays! Made with sustainable soy ink, ABS eco-plastic, and recyclable packaging. Parents love its educational value; beg for 'nursery rhyme books time!’ Ideal for ages