OLIVA Serie O Habano Toro Box 20ct WRAPPER - Sun Grown Habano BINDER - Nicaraguan FILLER - Nicaraguan The Serie O is a Nicaraguan Puro. Made in the original Cuban tradition of growing the same Habano seed in diverse regions of the country to produce a distinct blend. This blend was achieved by growing Habano in Esteli, Condega and Jalapa Valley.