Function: Extend the floating time of helium balloons by about 2 times

  Quantity：100ml smear 65-70 balloons from 10 inches to 12 inches

  Principle：forms a dense protective film inside the balloon to slow the escape of helium

Operation Method：

  push the nozzle into the bottom of the balloon and press 1-2 times

  knead the balloon and the liquid evenly, do not paint the balloon 1cm (important)

  fill with helium, tie and tie ribbons, tightly prevent leaks