the Elphee activity soft book in grey is filled with colorful elements and contrasting patterns that stimulates the senses of your child the many sensory surfaces, crinkling sounds from Ozzo, different textures and surprising elements fuel your child’s imagination and creativity, and keep them engaged a tiny teether attached to the pocket in the book is perfect for itching gums ideal for activity time at home, tummy time, car rides, and stroller walks inside the book a little mirror with gold details will let your child discover their reflection