Embark on a playful sensory journey with the baby einstein zen the zebra 3-piece holiday gift set . Baby rolls the curious car to see dancing lights and hear rattles, powered by 2 x aa batteries for interactive play. Stack and wobble zen includes three colorful textured teether rings and a wobble base that encourages cause-and-effect learning. The curious explorers teether book features soft pages, vibrant visuals, and teething corners for tactile discovery. The smallest toy dimensions are 8.9 x 8.9 x 11.4 cm. Suitable for children aged 3 months and above.