SMOOTH AMBLER BIG LEVEL BOURBONMade with a wheated mash, Big Level Bourbon is 100% produced at Smooth Ambler's distillery in West Virginia. No chill filtration is used in the process. The mashbill is made up of 71% corn, 21% wheat, and 8% malted barley, resulting in delicious notes of toffee and pancake batter on the nose, followed by a warm and lingering finish with hints of pecan pie. This bourbon has a proof of 100.