it doesn't take long if you know how to do it properly, just get to the rubber which would probably take about 5-10 mins and then it comes out easily
by collecting its sap. you kind of make a hole or slice... a small one, something like that then put a tube on it then a pail whih collect the falling sap...
my pocket
rubber is a substance made from oil, or different types of fossil fuels.
a rubber band is still rubber because if u stretch it it wont chance