Silicone dough kneading bag silicone nonstick dough kneading bag. food-grade silicone. can be reused. 1.more fast and convenient to knead the dough for diy delicious foods. 2.made of high quality food grade silicone, in accordance with fda. 3.good non-stick effect, not easy to stick on the food. 4.also can be used to marinate meat, vegetables and sealed fresh-keeping bag to storage food and meat. 5.it is so easy to clean.stonego application : kneading flour, fermenting flour, preservation. food grade silicone dough kneading bag silicone kneading dough bag flour mixer bag versatile dough for bread pastry pizza.