The word “yo-yo” was forgotten for almost a decade in the USA until Pedro Flores, remembering the toy he played with as a child in the Philippines, replicated the production practices mastered by the School of Arts and Trades, and set up shop in Los Angeles in 1927. Although we can thank Pedro Flores for the concepts of mass distribution of the yo-yo, Professional travelling demonstration of the yo-yo, play pattern of holding trick contests and awarding prizes with yoyos… ultimately we need to thank the Philippine School of Arts and Trades for bringing us the first mass produced, one piece, lathe cut yoyo with a string gap so narrow that they could only loop the thin string around the axle and twist rather than securing a knot. They brought to America the modern competition capable “sleeping” yoyo.