As the American penny slips gently into history, keep one close as a reminder that the smallest things often carry the biggest memories. These vintage-inspired shaker keychains hold a real Lincoln penny, along with tiny floating coins, dollar bills, patriotic hearts, and a sparkle of glitter. Attach it to your keys, purse, or backpack — or carry it in your pocket for a touch of old-fashioned charm. Accent charms will vary, making each piece one of a kind.  Penny dates are random.