Mid Century Warming Oven/Bun Warmer Westbend 3 Piece Aluminum This Mid Century Warming Oven/Bun Warmer from Westbend is a must-have for any antique collector. Made of high-quality aluminum, it is durable and long-lasting. Its vintage design adds a touch of nostalgia to any kitchen, making it a perfect addition to your home decor. The warmer is perfect for keeping your buns and other small breads fresh and warm. Its compact size makes it easy to use and store. This antique piece is a rare find and will surely be a conversation starter in your home.