The captivating African Stone game, also known as Mancala is an ancient game that was played by scooping out pits and calas in the sand and, in many instances, used diamonds as stones. Many Historians believe that Mancala is the oldest game in the world. This stunning set includes a Walnut board and colored glass stones. It's a stimulating game for adults as well as educational for children! For ages 7 and up. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3yrs.