Case of 1,000. These knives are made from medium-heavy weight, high quality polypropylene plastic. This cutlery was created using polystyrene plastic. They are disposable, which conveniently eliminates the need for washing after use. This cutlery is an excellent choice for any restaurant, takeout, or catering location looking for a disposable option. For added convenience, all of This cutlery is individually wrapped. With so many products to choose from, Direct Source has all of your restaurant needs covered.