Dimensions: 17.5 x 8 cm Package Contents: 4pcs (2*transparent+2*green) irrigators Automatic Irrigation: The water dispenser saves the daily watering of houseplants and provides them with plenty of water - perfect for watering muffles Application: Water the plants to be watered before plugging in the water dispenser. Irrigation balls filled with water and pressed into the moist soil of the pot Practical: Ideal for work, long weekends or short vacations as self-irrigating plants can survive for days without watering Versatile: Flower irrigation is ideal for bonsai, houseplants, potted plants, hanging plants, window frames, container plants, etc The high-quality PVC material is not brittle and breathable, and you can clearly see the amount of water inside. Fill directly with water, put the waterer in the ground, provide the water the plants need every day, and take care of the flowers and plantsin the home