High-quality materials: The plant watering balls are made of high-quality plastic, sturdy and safe, and not easy to break. transparent and visible, you can clearly see the amount With the amount of water in the thirst balls, you know how much water the soil and plants absorb every day. Scope of delivery: 4 pieces of large watering balls + 4 pieces of small watering balls. The large watering balls: The diameter of the ball is approx. 8.3 cm and the length of the tube is approx. 18 cm. The small automatic watering balls: The diameter of the ball is approx. 5.1 cm and the length of the tube is approx. 8 cm. Depending on the weather, such a water filling is enough for 1 to 3 days. 7 days without asking Nobody waters the flowers! Automatic watering: With the plant watering balls you can adjust the insertion depth according to the size of the plant. You fill the watering ball with water and insert it with the length of the tube facing upwards. Insert it into the soil at an angle near the