Engine Color:Crystal Titanium – Titanium Blue Brass body

Brass body

Materia:Stainless Steel

Innovative Hollow Design & Crisp Sound

Replace the center screw with the included custom screw and attach one of the included 6 mm magnetic balls

each click is distinct and satisfying

Engine Color:Crystal Titanium – Titanium Blue Brass bodyEngine is a precision engineered fidget spinner conceived by Nine Hands and meticulously designed by Master Duankong. Drawing inspiration from the engines of the Boeing 787 and J 20 fighter jet, its front turbine design mirrors aircraft rotors, while the rear fan inspired locking structure echoes propeller blades, blending aeronautical engineering with everyday carry art. The Engine Fidget Spinner is not just a spinner its a fusion of aviation