Eye Bone

Eye Bone is an item, that is possible to find anywhere on the map simply laying on the ground, typically near to a road. Once picked up by a player, it spawns Chester who will keep following the player as long as they have the Eye Bone in their inventory. The Eye Bone can be dropped on the ground or placed inside Chester and he will stop following the player and remain stationary.

If Chester is killed, he will drop all stored items; the dropped Eye Bone will no longer blink and will keep the eyelid closed. The eyelid will open and Chester will respawn after one day.

The Eye Bone is also an item that Krampus will not steal and is not potatable.

Bugs

 * Travelling to a new world via the Wooden Thing will turn the player's Eye Bone into ash, but if the player uses the Wooden Thing and has the Eye Bone held with the mouse and then clicks space they will teleport with the Eye Bone intact. Chester will spawn next to the player in the new world and the player can find a second Eye Bone in the world but will be unable to spawn a second Chester.
 * If you hold on to the Eye Bone after Chester dies in the Adventure (TEST) mode of the game, the Eye Bone will remain in the player's inventory after travelling to the New World. The time limit will go down (based on when Chester died), and he will spawn again when that time is up.