One of the largest atomizers known to the community has now been replicated by Tobeco. The Arnold is a whopping 78mm high and 23mm diameter . The last picture is of the atomizer sitting on top of a Chi-You. Its almost as large as the mod itself.
Originally there were only 100 Arnold atomizers ever made. Now replicated, this atomizer will certainly be a HUGE hit. The original Arnold review can be found on youtube - sadly only in German.