Magnetic singing eggs are one of the most popular toys in the world this year. Made from highly polished hematite magnet material, they have a deep black color and ultra smooth finish. Normally they are elliptical and sphere shape.
These eggs are incredibly fascinating. Whenever they are separated, they will try to find each other. When they do, amazing thing happen. If you throw them to the sky, they will give out nice snake sound caused by strong magnetic attraction. So "snake eggs" or "buzz magnets" is another cute nickname. It is also a healthy massage. When you feel tied, their magnetism will do good to your body.