Definition: aged rum with a three stage maturing process. Production: first resting for five years in the Caribbean, then for three more at the Williams & Humbert facilities in casks which have aged "Dos Cortados" (Palo Cortado), Dos Maderas 5+3 rum once finished then undergoes a third stage of ageing in butts which have previously aged "Don Guido" sherry (Pedro Ximénez) for 20 years, thus giving origin to the extraordinary Dos Maderas PX rum. Both "Don Guido" and "Dos Cortados" have been aged for 20 years as certified by the oldest Denomination of Origin in Spain: that of Jerez-Xérès-Sherry. The final stage of ageing in casks which have previously aged a Pedro Ximénez sherry such as "Don Guido" gives Dos Maderas PX rum a very dark amber colour and delicate hints of raisins, fig and vanilla which make it very appealing. Serving tips: given its extremely high quality it is recommended to serve either neat or on the rocks. Dedicated to those who know about rum, it may also be enjoyed in luxury mixers with flavoured soft drinks, carbonated or not.