Fidget U Deadly Spinner By Kishor Prajapati in WorkshopCNC211Introduction: NullBy Kishor PrajapatiFollow More by the author: About: Computer enthusiast. Movie lover. Game lover. Loves to make things. More About Kishor Prajapati » Its a deadly spinner!!!!!!!!!!. Its a smooth design with the well balanced structure so you can get extra spin time. Cap is included in stl.