Soil-Free Hydroponic Growth: This cat grass planter employs a soil-free hydroponic system that allows your cat to enjoy fresh, healthy grass grown purely with water and light, ensuring a clean and convenient growing experience that reduces mess and fuss. Removable Mesh Design: Equipped with a detachable double-layer mesh pot and fine water filtration holes, this planter's precise structure prevents drip-leakage and makes it easy to clean, refill, and transplant the grass with minimal effort. Large Water Capacity: Featuring a spacious internal water tank, this planter can hold a significant amount of water, reducing the need for frequent watering and making water changes simple and hassle-free for busy pet owners. Safe & Stable Materials: Made of food-grade, safe pp materials, this cat grass kit prioritizes your pet's health while a sturdy, stable planter that withstands daily use, creating a natural and healthy environment for your beloved cat. Water Level Visibility: The unique U-shaped viewing port clearly displays the water level inside the planter, allowing you to accurately monitor and maintain optimal hydration for your cat grass without guesswork, promoting healthier growth.