LayaniHijab Magnets: Matte Finish [Variety 4 Pack] Magnetic Hijab Pins, no gemstone

i got this entire set mainly for the black magnet and from the 3rd day the black outer layer came off and its only a silver piece now... and the other colors are chipping off and it doesnt look cute anymore... best thing about it is how strong the magnets are.

Magnets don't stick to the hijab