- description
- A variant of [[gameplay-feature:spinning-discs]] equipped with an embedded magnet that spins in one direction only. The fixed rotational direction produces a more consistent — though still chaotic — deflection pattern than its [[gameplay-feature:bidirectional-spinning-discs-with-magnet]] counterpart, while the magnet adds a pulling force that grips the steel ball momentarily before flinging it away. [[manufacturer:stern-pinball]]'s *[[title:teenage-mutant-ninja-turtles]]* (2020) pro model featured this mechanism, offering a single-direction magnetic disc as a simpler counterpart to the bidirectional version found on the premium and limited-edition models of the same title.