How adult toys have become an industry of $ 7 billion

Adults are the fastest growth of toy buyers in the world. In the United States only, they spend more than $ 7 billion a year on toys for themselves, like Lego, plush toys, hot wheels, Barbie dolls and Sonny Angel figurines. The largest toy producers in the world, such as Mattel, note and have published whole products for adult fans. We went to the Mattel design center in California to see how he makes prototypes for barbies and hot wheels. We have also met adult toy collectors in America, from Maryland man with the most precious Hot Wheels collection in the world to a New York entrepreneur who buys and sells Sonny Angel figurines.