Post Material


mimi33 / MR.mimi33
About the earrings post material


Nickel free

It is made almost without nickel with the aim of preventing allergies caused by nickel, a metal component.



Titanium is a safe material because it is rust-resistant and non-toxic, and is sometimes used in medical instruments.



Stainless steel is a rust-resistant alloy composed mainly of iron and containing 10.5 or more chromium.


Surgical stainless

Surgical stainless steel, commonly used for medical tools, is a highly safe material with excellent rust-resistant, corrosion- and oxidation-resistant properties.


10K(All are made of 10K)

10-karat gold is a material in which 42% of the total is gold, with silver and copper in the rest.



18-karat gold is a material that is 75% gold and contains silver and copper in addition. It is used for posts and hooks that pass through the ears.


925 Silver

925 Silver is a material that contains 92.5% silver. The rest is an alloy of copper and other metals.


Black zirconia

Zirconia is a material made of zirconia with a ceramic finish. It is strong and durable, and since it contains no metal, even allergy sufferers can wear it with peace of mind.





・The product is delicate and may be damaged if subjected to impact. Please handle with care.
Please note that getting wet with water or sweat may cause discoloration.
Please be aware that the storage environment may cause the oxidation of the product.
Please be aware that the color may change depending on the environment in which the product is stored. Please check the above information about the parts that touch your ears.
We do not accept returns or exchanges due to customer's reasons.

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