Magnetic Small Black Glass Cabochon Earrings

Black glass cabochons in 5 or 7 mm are perfect for every day wear or that "little black dress". The magnetic style has a nickel plated neodymium magnet in front with an 8 x 3 mm enamel painted ceramic magnet in back, making them look like pierced. I think you will find these to be the most comfortable non pierced earrings you have ever worn.
The pierced style has surgical steel posts and nickel free nuts. Both styles are sold in pairs.

Sold in pairs.

Need extra or stronger magnet backs? They are listed here:  

https://laurawilsongal.com/products/extra-magnetic-earring-and-eyeglass-holder-backs

If you have misplaced your metric ruler, remember that 13 mm=1/2 inch.
Remember: The wider the magnets, the more comfortable the earring is.
If you are allergic to nickel, order only earrings that have both enamel painted ceramic magnets front and back since the neodymium magnets are plated with nickel.