Sous vide balls

White plastic, as a vapor barrier for long sous vide applications, 100 pieces in a box. Covering the surface of your cooking vessel with these polypropylene balls can reduce water evaporation by up to 90%, which is crucial for long cooking times with a thermostat. Undesirable effects from light and odors are also significantly reduced. The polypropylene balls have a very hard and smooth surface, which also prevents bacterial growth and chemical corrosion. The insulation balls allow cooking without a cover with little heat loss or evaporation.