Ron Abuelo Centuria rum is named in honor of the distillery''s 100th anniversary and is a blend of rums aged "up to" 30 years. It is a solera style rum, which typically means that a portion of the oldest barrel is maintained after bottling to marry with the next oldest (think of the gasoline in your car as a solera system where there are traces of the very first tank of gas still there in the present unless you ran the thing dry). It is a limited release of only 200 cases imported to the United States.