The Reverse Polarizer is an orange and gray hand-held device with a small screen and a grip on the bottom. It possesses two antennas with a spiral around each of them, a turning knob on the left side and two pins on the right side.
Features and abilities
The Reverse Polarizer is capable of taking any force and reversing it by shooting energy from its antennas at the subject exhibiting any form of force. For example: by using it on a toilet as it flushes out, it will cause the water to sprout out instead, and if used on a black hole, it will reverse its gravitational pull.
Created by Tails, the Reverse Polarizer was successfully tested on his own toilet. When Dr. Eggman and Dave's Doomsday Devices later created a black hole, Sonic used the Reverse Polarizer inside the black hole to force it to close in upon itself, presumably destroying the device in the process.