A very transparent crystal quartz grade is AAA. 
 8mm large crystal is excellent presence. 
 We play an active part in various scenes from party to casual. 
 There are two types of piercing catches: a bullet type with a rubber built-in silver and a silicon type with a silver catch covered with silicon. 
You can choose your favorite from the options. 
made in Japan
 Crystal Quartz Grade: AAA 
 

 Materials: Crystal Quartz, SV925 
 Size: Total length 18mm Stone diameter 8mm 
 Silicon catch diameter 6.5x height 4.5mm 
 Bullet catch diameter 6.0x height 5.0mm 


 * Please note that pierced products are not returned for customer convenience for reasons such as infectious diseases. 
 
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 [Crystal quartz] 
 Quartz (crystal) is a crystal with a clear, sharp hexagonal column, and colorless and transparent. In the old days, it was called “hari” and was prized. It is also famous as a power stone. Mohs hardness is 7, classified as a semi-precious stone. April birthstone . There are crystal glasses, but here we deal with crystal quartz as a mineral (natural stone). 
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