About the PLA Cornstarch Knife - 210CVPL822 PacknWood's PLA utensils are fully compostable! Made of cornstarch, they are 100% natural and safe for the environment. You will love using these knowing that they can be thrown into the compost pile when you're finished. Great for cold food. Do not expose to temperatures above 115 degrees Fahrenheit. This white plastic knife set includes 1000 pieces that come in 10 packs of 100 pieces that are 7 inches long. About PacknWood PacknWood is the American brand of a family-owned, well-established French manufacturer that specializes in the design and manufacture of elegant disposable food packaging. For over 35 years, PacknWood has made it their goal to design fashionable, functional and environmentally sustainable tableware that adds a special touch to your culinary presentation – something we believe your customers will notice and appreciate. PacknWood offers the largest selection of plates, skewers, mini dishes, bakeware, and tableware, which are made from the most unique and natural materials: Bamboo, Wood, Palm Leaf, Sugarcane, and Cornstarch - all with a French touch to the design and presentation. The idea is simple: we create value using natural, organic and recyclable materials. Our smooth and elegant finished products make the food you serve more enticing, all while preserving the environment.