Lil Uzi Vert took to Twitter to share a warning to fans about opening up packages with a knife. 

He started out writing, "Don’t open stuff up with a knife it’s not safe." When a fan asked how he cut himself, he wrote, "I was pulling the knife back on a zip tie and stab my face ... I just missed my lip." Uzi also shared a video of his injury, showing a deep cut right above his lip. He stated in the video, "Ain't no just no slit, this sh*t is open. A real gash."