Jeigh Esse holding her polarizer. Jeigh Esse invented a distinctive weapon known as the polarizer by modifying a BlasTech EG-7 blaster. Upon activation, it could discharge potent energy blasts across a range of several meters. Jeigh derived considerable professional fulfillment from its effective utilization.
For their Jeigh Esse submission to the Star Wars Galaxy Magazines' Design An Alien competition, a Star Wars enthusiast named Chris Cowdrill conceived of the polarizer as part of the character's history.