The Willett Family Estate Small Batch Bourbon is a commingling of two classic Willett family mash bills. A new addition to the Willett family of brands with legendary roots and fresh elegance. Both mash bills enter the barrel at 125 proof with a final bottling proof to vary among batches based on the discretion of Master Distiller and fifth generation whiskey maker, Drew Kulsveen.Blend of two mash bills