That it does not contain any of the metal nickel.
Nickel Free 925 silver. Namely, sterling silver which is free of nickel traces.
Nickel free sterling silver means that the silver alloy used does not contain nickel, making it a hypoallergenic option for those with nickel allergies. This type of sterling silver is suitable for individuals who are sensitive to nickel and want to avoid allergic reactions.
NF sterling ring most likely refers to a nickel-free sterling silver ring. This means the ring is crafted from sterling silver that does not contain any nickel, which is a common allergen for some people. It is safe for those with nickel sensitivities to wear.
"Nida Factory" from Thailand
To make nickel earrings nickel-free, you can coat them with a layer of clear nail polish or a jewelry sealant to create a barrier between the nickel and your skin. Another option is to attach hypoallergenic earring hooks or posts to replace the nickel ones.
It means free advice is likely to have low value.
no they dont. they are nickel free :)
One good way to tell is to use a nickel test kit. This is practical when you want to test an earring which you've already purchased. If you are purchasing a new earring, look for "guaranteed nickel-free" or "hypoallergenic" or "100% nickel-free". Jewelry marked with one of these will have no nickel or very little nickel and are less likely to irritate.
"Unfortunately Betsey Johnson jewelry is not nickel free." The response I got from the BJ website when I asked a similar question recently. :(
im not quite sure what you mean but if you mean like the abbreviation eg: Oxygen=O Nickel=Ni
The mantle does not contain free Iron or Nickel. It is made of siliceous minerals.
(Cwe) Charles winston edition (cz)cubic zirconium (925) sterling silver (nf) nickel free..