Realm By Erox Corporation For Men. Eau De Cologne Spray 3.4 Oz. by Erox Corporation. $39.99. Packaging for this product may vary from that shown in the image above. This item is not for sale in Catalina Island. Launched by the design house of Erox in 1993, REALM COLOGNE is classified as a sharp, oriental, woody fragrance. This masculine scent possesses a blend of mandarin, orange, berry, ginger and watery notes. It is recommended for daytime wear.. Save 50%!