Yellow acrylic, a question mark block-shaped keychain. - Color: Yellow - Design: ? mark block - Material: Acrylic #Nintendo #ニンテンドー (Nintendo) #任天堂 (Nintendo) #はてなブロック (Question Block) #マリオ (Mario) Thank you for viewing. I received this as a souvenir from USJ, but I don't use it, so I'm giving it away. Brand new, unused.