NOVICA Blue and Green Beach Cottage Blown Glass Tequila Shot Glasses, 2 oz, Elegant Energy' (set of 6) Size: 3.5" H x 1.8" Diam.; Capacity: 2 oz. Authentic: an original NOVICA fair trade product in association with National Geographic. Certified: comes with an official NOVICA Story Card certifying quality & authenticity. Exceptional Artisan Quality by Javier and Efren. Product info: Recycled glass