Rice Washing Bowl Set is specially designed for soaking and washing rice before cooking. food-grade plastic; includes 1 each Rice Washing Bowl for soaking and Rice Speed Washing Bowl. Simply measure in rice, hold under running water and vigorously swish fingers through until water runs clear; use bowl with solid bottom to soak rice A thorough washing can significantly reduce toxins and chemical levels; great for fruits and vegetables, legumes, barley and other larger grains, too. Loose starch, rice bran, husks, and other particles be released and rinsed away; both bowls are top-rack dishwasher safe for easy cleanup