Stone

Stone is a item that lets you walk across shallow water without getting "cold!" (being cold makes energy drain faster). Stones are placed into the water once you walk onto water if there is any in your inventory. Stones sink once they are placed in the water and will be unattainable when they sink completely. If stones are in the water and you are on land you can pick up the stone. Stones can be found in caves, quarries, and on the ground.