This combined set of three 10 Dice Polyhedral sets consists of True Rosewoods from South America. Included in the set are Amazon Rosewood (top), Cocobolo (middle), Kingwood (bottom), and Honduran Rosewood (box) which are all dalbergia sp. trees, thus belonging to the True Rosewood family. True Rosewood are highly sought after by luthiers for their superior tonal qualities and dense colorful grain patterns. The woods shown here are among the best to come out of South America. The blanks these dice were crafted from were each selected for having a striking sap wood contrast adding to the natural beauty seen in each of these woods. There are 2 sets of these available. Whoever snags the first South American Rosewood set will be getting my personal set of Kingwood dice.