The Vanish Cap is a transparent red cap which is acquired after hitting a Question Block. After putting the Vanish Cap on, Mario turns temporarily near-invisible, allowing him to run through enemies, meshes barriers and certain types of walls. Invulnerability from enemies is granted alongside this. The Vanish Cap is found in Super Mario 64 in blocks in Jolly Roger Bay, Snowman's Land, Wet-Dry World and Vanish Cap Under the Moat.Blue Switch . After you reach the end, jump on the Blue Switch so that you are able to get the Vanish Cap.
The Vanish Cap also appears in Super Mario Odyssey after completing The Darker Side of the Moon although this will make you completely invisible unlimitedly until you change cap. You don't get the special powers when you wear it
|Power-ups in the Super Mario Bros. series|