Montecristo M uses a 20-year-old Ecuadorian Connecticut wrapper leaf from the famed A.S.P. Enterprises group. Under the hood, A.J. Fernandez carefully selected Nicaraguan binder and filler leaves for a medium-bodied experience that doesn't overwhelm the delicate nature of the vintage wrapper. Each box includes a certificate of authenticity signed by A.J. Fernandez and David Perez of A.S.P.