Purpose: 1. in order to reduce the volume of waste that are lighter but more volume, more garbage can be affordable and easy to transport.2. to further the size of the beauty of each type to be trash equality.
Purpose: 1. To reduce the volume of waste that is lightweight but has a lot of volume to be able to store more waste. And easy to transport second. So beautiful, the size of trash each category to have equality.
Purpose: 1. To reduce the volume of rubbish lightweight but much to retain the garbage volume more and easy to transport, 2 . Beauty on the size of each type of garbage to be equal .