Review on 👶 Newborn+ Baby Einstein Ocean Glow Sensory Shaker Musical Toy for Enhanced Sensory Development by Elton Luo

This is my children's favorite toy all over the world! I highly recommend it to anyone with a 0-12 month old baby. No matter what, if I rip this jellyfish out, my child's mood will instantly change from crazy, angry, or overworked to happy. We use it on him in physical therapy when he gets upset and it immediately changes his attitude. We had to replace the batteries because we used it so much, but it was very easy to do. It took me a month or two to figure out that there's a button at the bottom that lets you mute the sound when not in use. Be sure to find it before giving it to your child as the touch to make the sound is very delicate.