Auto rainbow machine fetch in the most advanced French technique,improved thefunction of common confetti machine to need gas and cannot spray continuity. Moveconveniently to put the colorful paper toward 10 meters high continuously.MLB throughcontinues improvement, independent research and development automatic blowingconfetti system, no need to manually.This new auto rainbow machine at present cansee the shock effect from many more rainbow machines at the Euro-American of thelarge theater, concert, carnival, football game and open-air concert.