The yo yo

Belive or not yo yo is one of the oldest toys in the word, I don't know if the use to give them as presents like in this day. Some people this that they were invented in China, but the oldest yoyo was found in Greece, it is made of terracota. The actual form and the name were invented by Pedro Flores that was from Philipines and when he went to live in USA he notice that people didn't know the yoyo as they dis in Philipines.