Washing bottles are made of chemical-resistant, low-density polyethylene and are flexible, tough, lightweight and virtually unbreakable. You can control delivery of liquid by squeezing the bottle and stop delivery by releasing pressure.
Chemical-resistant, low-density polyethylene is flexible, tough, lightweight and virtually unbreakable in use. Squeezing the bottle produces a steady, controllable stream or a few drops. Delivery stops immediately when pressure is released. Two-piece delivery tube and cap.