Retro Glass Set of Four (4) 12 Ounce Milk Bottles with Red & White Swirl Straws Set of Four (4) 12 onuce glass old fashioned milk bottles with Red striped Straws. Vintage style milk bottles add interest and flair to your special occasions. Lovely, Elegant, Clear Glass Bottles -Great gift idea for friends and family. 12 ounce capacity is just right for lemonade, milk or any drink you choose. Crafted of High Quality durable glass, known for durability and elegance. Innovative glass making techniques produce perfectly smooth rims and edges.