Step into the world of Black Clover with Ata-Boy's Yami Button. This 1.25" round lapel pin is an excellent way to flaunt your fandom. Whether it's on a backpack or a jacket, it adds a touch of character to your ensemble. As a leader in licensed pop culture novelty items, Ata-Boy ensures that this button is not only a fun accessory but also a collectible item. Be part of the pop culture phenomenon with this exciting Black Clover Yami Button.