Summer Cool Baby Bath Book EVA Early Education Intellectual Enlightenment Back to School Season with BB Calls Collection is a fun bath book designed for babies, made of safe and environmentally friendly EVA material, non-toxic and harmless, lightweight and portable. The book integrates rich patterns and simple text, stimulating the baby's curiosity and interest in learning through water games, assisting in early education enlightenment. Whether it's cool summer bathing or warm bath time, parent-child interaction is fully integrated, accompanying the baby's happy growth. This back-to-school season, don't miss this happy learning companion!