82mm Colorful Streak Filter Starlight Dreamy Creative Special Effects Optical Glass Lens Filters Nano-B Series
SKU: KF01.2686
Q
Will the magnetic force disappear or weaken after using the magnet for a long time?
Answer Question
A
The magnetic force will not disappear or weaken. All our magnetic products are made of neodymium iron boron magnets, which are materials that can maintain constant magnetism. They are permanent magnets with the strongest magnetic force at room temperature so far, and are suitable for ambient temperatures below 80 degrees.