This is a blend of Reposado, Anejo and Extra Anejo tequilas which have been gently filtered giving the tequila an incredible Diamond Clarity and crispness. This purity combined with the complexity derived from the aged tequilas makes Maestro Dobel Diamond a completely unique Tequila. This is a hand crafted product. Every bottle is filled and labeled by hand and individually numbered. The tequila is produced in small batches and aged in new oak casks from Southern Europe. The agave used is grown eight to ten years and then hand selected.