Large 4L capacity: Designed for familysized batches, this container holds generous amounts of kimchi, sauerkraut, or pickled vegetables, reducing the need for multiple small jars. Innovative press plate design: Features an 18x press plate system that keeps vegetables fully submerged, ensuring even fermentation and reducing mold for authentic flavor every time. foodsafe materials: Made of BPA odorresistant PP material that is crystalclear for easy monitoring, safe for your family, and heat resistant for reuse. Easy to clean: Detachable design allows every part to be thoroughly washed, dishwasher safe for effortless maintenance, keeping the container hygienic and ready for the next use. Use scenarios: Ferment large batches of kimchi or sauerkraut for weekly meals and family gatherings. Pickle a variety of vegetables such as cucumbers, radishes, and carrots to stock snacks and toppings. Prepare bulk ferments in advance to extend shelf life and simplify meal prep.