Tangram
Mankind is wasting things every where and everyday. When people go to the coffee house they can see many people can not use the coffee sugar completely so Tangram want to solve this wasting problem This new package can be divided into two equal parts along the diagonal line so the users can choose to tear the whole sugar packing or they can divide the packing into two parts and just use one of them and take the other one or leave it to others
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