This small, yet sturdy little magnet will teach you and your friends all about positive and negative attractions! At about 3” long and very powerful, this magnet will have you searching for what sticks! Made from three different types of metal itself, and initially designed to prevent Hardware disease in cows, this little magnet has come a long way! When not in use, it can cover up that awkward selfie on the refrigerator! For ages 3 and up.