Newspapers, is the most easily though not so good, the rest of the wood shavings can also be used as a base, but do not use the material Pine or Cedar because it can damage the health of the snake. Selection of the best are aspen wood shavings. When using wood shavings recommended to not feed in place above board because it can be swallowed snakes at mealtime
Ball python fed rats mice or baby mouse 1 time per week, Ball Python Adults 2 or 3 week tails of adult mice. Before feeding please note the first rat has been turned off to avoid injury of a snake. Provide water in a cage in order to facilitate the change of skin and soak for snakes.
Source : https://www.satwaunik.com/animal-care/care-sheet-ball-python/