Design: Newly designed vegetable keeper, with transparent windows that allow you to see what's inside, and the tall shape ensures the vegetables stay undamaged and retain their form. Triple the Lifespan of Fresh Vegetables: The vegetable saver pod keeps vegetables fresh for up to three weeks, depending on the type. For best results, remember to replace the water every 3-5 days. Preservation Function: This vegetable storage container, fresh vegetable preservation bottle, has good watertight integrity, maintaining the humidity of the vegetables and ensuring their quality. (Note: Only immerse the stems in water to avoid long-term soaking due to excess water.) How to Use: Rinse and pat dry your vegetables (such as parsley, cilantro, mint, chives, dill, and asparagus), then place them inside the vegetable saver pod. Close the front cover until it clicks into place. Add fresh water to the reservoir through the removable filler cap. Make sure the vegetable stems are submerged for maximum efficacy. Multi-Function: This is a great helper for keeping vegetables fresh in the kitchen. It prevents vegetables from spoiling, keeps them fresh, and solves daily kitchen problems. Vegetable Keeper for Refrigerator, Herb & Vegetable Saver for Cilantro, Mint, Parsley, Asparagus, Keeps Greens Fresh for 2-3 Weeks, Ideal Preservation Bottle for Fresh Vegetables