Colored Glass Bottles Decorative Glass Bottles for Bottle Tree or Flower Bud Vases - Set of 6, Multicolor, 6.5-inch Vintage Bottles Painted glass style reminiscent of antique medicine bottles. Perfect for glass bottle trees, cut flowers, home decorations. 6 Piece set. Not for food use. Bottles range from 1.75 inches to 3 inches in diameter x 6.5 inches to 7 inches tall. Openings are approximately 1/2 inch in diameter.