NOVICA Hand Blown Red Glass Martini Glasses, 5 oz. 'Ruby Red' (set of 6) Size: 6.5" H x 4.5" Diam. 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: Blown glass