Because it wont break when they slam it againsed something, but im a tree hugger and i disagre with plastic
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Plastic in itself is a polymer. So plastic cups are simply made of fragus plastic.!
look it up in a dictionary
I think strofoam is made out of some hard plastic.
We use it for plastic molds :) e.g. plastic cups, toys or things made of plastic.
The paper in dixie cups is made from wood
cups,pens,pates,silverware,plastic bags,sandwich tubs,ext.
Plastic products are available at retailers nationwide and can include items such as plastic cups, plates, silverware, and a variety of other products made of plastic.
Most supermarkets sell plastic cups.
Chembakolli is a place located in India. It is not far from from Kerala. There, cups are made of the same things they are everywhere else. Cups can be made of paper, plastic, metal, and tin. Jugs also work as well.
One can get plastic drinking cups from most supermarkets, party supply stores and even from home and office supply stores. Walmart has clear plastic cups. The Party People has clear, yellow, red and silver plastic cups. Redds Cups has red plastic drinking cups.
The majority of plastic cups can be reused or recycled. Polystyrene, or foam, cups are not widely recyclable. Cost wise, plastic cups tend to more inexpensive than polystyrene cups.