Explore the world together with Ludwig! Discover contrasts - with the new baby book featuring the funny billy goat Ludwig, this topic can be playfully researched. Based on characteristics that primarily babies can demonstrably observe, this wooden book supports young children during their first sensory perceptions. Manufactured from robust wood and saliva-proof, this book is easy to clean and care for. The first black-white contrasts can be explored together with Ludwig the humorous billy goat.