The Ups and Downs yo-yos

Today yo-yo is a fad, but yo-yo are far older when I was a little girl my parents got a yo-yos to my brothers and m.
All young in the neighborhood threw yo-yo competition, the competition were very integresting that the loser had to give all sent to the winner.
 The toy come to do the most interesting game time ego,everybody play yo-yo children,young and adult. There  are different kind of yo-yos and different color with light, when the yo-yo ups and down the light turn of is very bautiful.
Over the next few decades, however, yo-yo sales seemed to go up and down as often as the toy itself did.