It looks like a normal cannon. Only it's functions/features are different.
An user can use this gadget to go wherever they want to go. To do that they have to get inside this Cannon Tube while another person helps to find the desired location. After they have found the location, they pull the rope and the user inside the canon will blast off to that location very speedily.
- It is not known what would happen if the cannon were to squib-fire.