A bubble elevator is a method of transportation in Minecraft that uses soul sand or magma blocks and bubbles to propel the player upwards or downwards. Soul sand creates bubbles that push the player downwards, while magma blocks create bubbles that push the player upwards. Bubble elevators are a quick and easy way to travel vertically in Minecraft, and they can be used in a variety of situations, such as mining, building, and exploring.
To make a bubble elevator, you will need the following materials: