This is a music box that came with the purchase of Undertale when it was released on the Switch. It plays "His Theme," Azriel's theme. However, due to deterioration, some parts of the music don't play. Even so, you can still recognize the song, so I don't recommend this for those who are sensitive to such things. I'd like to sell it to someone who can enjoy it as a display piece. ※ I checked the music box again, and it didn't play as much as I thought, so I'm considering a significant price reduction. However, as mentioned above, the song is still recognizable. #Undertale #HeartShapedLocket #LocketPendant #MusicBox