We offer a great all-in-one set! Sold by the case, we offer them at a great price! ■ Set Contents Cubie Container x 20 Dedicated Cap x 20 Cardboard Outer Box x 20 S-Cock x 20 ■ Specifications Capacity: 20 liters Cubie Container Material: Polyethylene Opening Diameter: 32mmΦ External Dimensions: 300 x 300 x 300mm ■ Applications ・Transportation and storage of liquid seasonings, juices, and vinegar ・Storage and transportation of weakly acidic sodium hypochlorite ■ How to Use ・After assembling the cardboard box, set the empty container in the cardboard box, aligning it with the hole. ・Fill with liquid in this state, and securely cap to prevent spills. ・Please be careful, as liquid may leak from the opening during transport if the cap is not properly tightened, such as if it is at an angle. ・Close the cardboard box with tape, and you're done. Thank you for viewing.