Made in USA. Frost Shot Cup - 2.5 oz. The WGO 2.5oz Shot Glass is a sleek and minimalist design perfect for enjoying your favorite shots. Crafted from durable soda-lime glass, this single-wall shot cup features no handle or lid. With a 2.5oz capacity, it's ideal for small servings of spirits or liqueurs. Simple, elegant, and versatile, this shot glass is great for any occasion. Not suitable for dishwashers or microwaves.