The last Shot Glass you will ever need to buy! Support U.S. Special Operations Veterans by purchasing your customizable 40mm shot glasses today! Our metal 'Shell Shot' glasses are coated with food grade stainless steel so our fellow veterans, first responders, supporters and friends can safely drink without worrying about the traditionally fragile shot glass. We are obsessively dedicated to quality, and customer satisfaction. It is our sincere hope and belief that this will be the last shot glass you ever buy! Get yours today!