EACH OF OUR FEEDERS ARE HANDMADE AND ONE OF A KIND MADE WITH VINTAGE ITEMS. MY HUSBAND DON AND I SEARCH FOR VINTAGE ITEMS AT THRIFT STORES AND YARD SALES. WE ARE NOVICE VINTAGE GLASSWARE COLLECTORS SO WE DO OUR BEST TO INCLUDE IN OUR DESCRIPTION THE ORIGIN AND POSSIBLE AGE OF THE VINTAGE ITEMS. I HOPE YOU ENJOY VIEWING OUR FEEDERS.