This vintage USPS rubber adhesive jar brush lid with horse hair brush is a unique find! Made in Japan, this 3.75 inch brown brush is perfect for collectors of rare stamps and publications. The horse hair bristles ensure gentle but effective cleaning of adhesive jars, making it a valuable addition to any collection. The lid is also a great way to keep your adhesive jar protected from dust and debris. Don't miss out on adding this one-of-a-kind item to your collection!