Among the Swarovski Crystal I've seen, it is the shine is number one.Luxury Swarovski Crystal.
Such as mobile phones. It is a commodity that can be attached to the earphone jack (diameter 3.5 mm). such as the iPhone.
Designed by Kisaragi
The following is Japan of the Amazon store.Made in Japan.　Designed by Kisaragi.
http://www.amazon.co.jp/gp/aag/main?ie=UTF8&asin=&isAmazonFulfilled=1&isCBA=&marketplaceID=A1VC38T7YXB528&orderID=&protocol=current&seller=A243IZHCXRV5V9&sshmPath=

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.97 inch
Height : 0.47 inch
Length : 4.21 inch

Item Weight: 0.16 ounce (View shipping rates and policies)
Shipping Weight: 0.16 ounce (View shipping rates and policies)

ASIN : B00H6IATVO