Gender Reveal Balloon Kit - Boy or Girl? A fantastic kit for your Gender Reveal Party. Kit contains a 36" black balloon with Boy or Girl? text, white ribbon, blue confetti and pink confetti, three pink tassels and three blue tassles. Kit also contains a funnel for easy filling of the confetti and bands to fix the tassles to the ribbon. Suitable for helium filling (not supplied). Once inflated simply pop to see an explosion of pink or blue confetti.