Eco Life White Prep Bowl Set is perfect for your kitchen prep tasks. Chopping and dicing all your vegetables, herbs and other ingredients before you begin cooking allows you to work faster and cook more efficiently. Put each in one of these handy bowls, and then you reach for the bowl when you need them. Eco products are made from 70% plant materials, which conserves oil consumption and uses less fossil fuels. In addition, the packaging is 80% recycled materials and uses soy based inks. Although other brands use recycled materials, Pedrini’s Eco is distinguished by its 70% natural plant material that can be safely used in the dishwasher. Top rack dishwasher safe. Set of four bowls includes one each: 1 cup, 2 cup, 3 cup & 4 cup bowls, and a clear storage lid is included with each bowl.