Amaka Achi Whole OR OFO, PS indicate which one.

Achi is a natural thickener made from the protein-rich legumes called Brachystegia Eurycoma. Brachystegia Eurycoma is a native African tree more commonly known as Miombo and it is predominant in Central as well as South Africa. 

Compared to other soup thickeners, ground achi gives more flavor and aroma. For tips on how to use achi as a soup thickener view the recipe for Okazi Soup here: http://www.nigerianfoodtv.com/2013/03/how-to-cook-okazi-soup-ukazi-soup.html or here: http://allnigerianfoods.com/river-state-native-soup.