The 3 different types of visor were a Player reward for players purchasing the Special Edition of the game. It is possible for the owner to re-create another set of Goggles using a command /seGoggles (while targeting self). All 3 Goggles lenses can be mofified using 9 different colors: The goggle n°2 frame can be colored regarding this palette : Those Goggles are No-Trade.