The Prismatic Flywheel was created by Eliza Wintergear during her early years as a master clockmaker. Inspired by the auroras that occasionally light up the winter skies of TVille, Eliza sought to capture their essence within a mechanical device. She succeeded by infusing a standard flywheel with prismatic crystals, creating a device that not only stores mechanical energy but also channels magical light.

The Prismatic Flywheel is a marvel of both mechanical engineering and magical artistry. It is made of polished brass with intricate engravings of gears and runes. The flywheel's core is embedded with prismatic crystals that glow with a spectrum of colors when in motion. It can store vast amounts of energy, both mechanical and magical, and release it in controlled bursts. The device is highly durable, capable of withstanding extreme temperatures and pressures.

The Prismatic Flywheel serves as a key component in the restoration of the Great Clock. Its ability to store and release both mechanical and magical energy makes it essential for balancing the clock's intricate mechanisms. Additionally, it acts as a symbol of the Engraved Gears' commitment to harmony and precision.