Add a trendy design to your valentine celebration using a black marble heart balloon . This heart-shaped balloon features a swirl pattern of black, gold and white. Fill it up with air or helium, and then mix and match with other solid-color and printed foil and latex balloons to suit your valentine day party or anniversery celebration. Note: Balloons arrives uninflated. To inflate it with helium please visit your closest Wanna Party store or contact any helium gas provider near you. Filling charges are extra.