Essentia Mirror (Thaumcraft 4)

The Essentia Mirror is a transparent block added by Thaumcraft 4. It is used in pairs; the second mirror must be right-clicked on one placed somewhere in the world to link it before being placed. Once linked, the mirrors will be able to stream essentia from Warded Jars to the Infusion altar when an infusion is underway. The mirror is able to take essentia from jars within an 8 block radius of the direction the mirror is facing or must be within 12 blocks of a Runic Matrix and Infusion Altar.