This is something that the kids have found very fun to do. They have competitions with each other to see who can do the most tricks. It is a great item for my autistic child who finds this intriguing and can play with it for hours! It is well made and light weight. There are two in the pack, one is silver and the other is a rainbow metal. There are many tricks and fun things you can do with them, including hula hoop them around your arm. My kids have come up with so many different tricks I am amazed!