25 Rocket Balloons Refills Kids Party Toy Each Refill Pack comes with 25 Rocket Balloons to keep the fun going for hours on end Balloons work with the Rocket Balloon Pump (sold separately) Balloons will also work with the Schylling Pump Rocket balloons come in vibrant shades of pink, yellow, green, orange, red and blue Watch them soar above houses and trees as they whine and buzz while filling the sky with color