價格：免費
檔案大小：1.1 MB
版本需求：需要 iOS 10.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This sticker app is dedicated to all those metal-heads wishing to scream into the blackness of digital socializing. These stickers allow you to show your true feelings about the darkness, the lord of the underworld, and how black your soul truly is. Rock on! \m/>.<\m/
支援平台：iPhone, iPad