Glass in sub-Saharan Africa
Glass in sub-Saharan Africa mostly consists of the importation of glass beads into sub-Saharan Africa, shipped primarily from the Middle East and India as early as 200-300 AD; later, from Portugal, the Netherlands, and Venice. Due to various differences in cultural histories and environmental resources, West African nations developed glass traditions distinct from Egypt, North Africa, and the rest of the world.
Source: Wikipedia — Glass in sub-Saharan Africa (CC BY-SA 4.0)