Unfortunately, I have to deduct a star: I unfortunately under a nickel allergy when I wear earrings with nickel content, my earlobes ignite. Decisive for the purchase of these earrings the statement was "14k gold-plated". Unfortunately, this does not prevent an allergic reaction. Too bad, the plugs are not suitable for everyday use for me - they can wear very comfortable - despite their size and shape. For more than two hours, I do not consider it in my ears, however, from unfortunately.
For someone with no allergy problems but I would not hesitate to recommend the purchase.