YOU HAVE TO SEE THIS TO BELIEVE THIS. SIMPLY AMAZING! 2 YEAR OLD BABY BLOWING ANY TYPES OF BALLOONS YOU GIVE HIM PROVIDE IT IS BIG ENOUGH FOR HIM TO GRASP HIS HANDS AROUND IT. HE BLOWS, TIGHTENS HIS GRIP. TAKES A LOOK AT IT, BLOWS AGAIN, LOOKS AT IT, BABY CLARK KEEPS DOING THIS UNTIL THE BALLOON IS GIGANTIC!