How to use: Simply hold the white Magic Color Egg in your hand and start squeezing. As you do, the marbleized colors will appear like magic. It's great for relieving stress and just having fun! Note: The styles are randomly selected when we send out the product. If you have a favorite style, leave a note in your order. We'll do our best to pick it for you, but it depends on what's in stock. Maintenance: Since the egg is made of a durable, non - toxic compound, you don't need to do much. Just keep it away from sharp objects that could break it. And it's suitable for kids aged 3 and up, so let the little ones enjoy the colorful fun too!