This Coca-Cola Ceramic Travel Mug Set with Lids is a complete rare find set of 4. The set includes mugs with lids and is a perfect addition for collectors of Coca-Cola memorabilia. The mugs are multi-colored and have a soda theme, making them a great conversation starter. The set was created in 1999 and is an original piece, not a reproduction. The country/region of manufacture is unknown, adding to the uniqueness of this set. modified item is not required for this set.