【Unique Design】: Our design features a transparent window and a rigid cover that protects papers from damage caused by other items in the refrigerator while allowing you to see the contents and ensuring herbs can breathe at optimal moisture levels. The design is compatible with all standard refrigerator doors. 【Easy to use】: wash the cilantro, mint, coriander, chives, dill and asparagus, then put them in a fresh preservation cup, add a little fresh water through the cup lid. Please remember to empty the old water and replenish it every 3 to 5 days. 【High quality material】: The fresh herb portfolio is made of ABS, polyester and thermal rubber materials, and features a strong and rigid structure that prevents vegetables from crushing. In addition, it is easy to clean. The crack-resistant transparent face allows a clear view of the herbs and can be washed in the dishwasher or manually. You can share the perfect kitchen tool to give others more time, it is the perfect gift that everyone needs. 【Good preservation function】: the fresh food preservation Cup is waterproof, can keep vegetables moist and ensure their quality. It can make vegetables non-perishable, keep them fresh and solve everyday problems in the kitchen. And maximizes the shelf life of delicious herbs and vegetables, keeping them fresh and crispy. And therefore this is better than wrapping it in a damp cloth. 【Fresh Herb Preservation Portfolio】: Our Bisphenol A-free portfolios are designed to extend the life of fresh herbs, while being easy to use and fit inside any refrigerator door. It keeps vegetables from spoiling, keeping them fresh and solving everyday problems in the kitchen. It can also be used to preserve tea, grains, pasta, herbs, mint, parsley, aged garlic, mountain spices, oregano, dates, shrimp and so on. A fresh herb portfolio is a good help to keep vegetables fresh in the kitchen.