Can you help to find why the beauty disappear on Fortuna RTA? Dear all, compare the following picsOriginal Fortuna RTA W/ Color Fading Technology$27.00 free shipping on 3fvape.com. The Fortuna RTA comes with 22mm diameter and 4.8ml e-juice capacity. Could you tell me the difference? Could you know the reason? Visit Fortuna RTA to find out.