The Jack In The Box 75th Anniversary Mystery Pin (Buttermilk Ranch Cup) is a limited edition collectible pin featuring a unique light blue design based on the fast food chain's Buttermilk Ranch sauce cups, celebrating the 75th anniversary of Jack In The Box. Made in the China and distributed at participating Jack In The Box locations, this pin is a special item in a promotional series that commemorates this milestone event in the fast food industry. Perfect for pin collectors or avid customers of Jack In The Box, this mystery pin adds an element of surprise and excitement to any collection.