Large capacity design: with a volume of 500 ml, the watering ball reliably supplies your plants with water for several days and significantly reduces the watering frequency. Efficient material system: the combination of robust PP and permeable ceramic ensures slow and constant water release - perfect for healthy roots and beautiful plant growth. Suitable for different plants: ideal for use in flower pots, balcony boxes, gardens or indoors - automatically ensures even moisture. Transparent material: the transparent ball allows you to control the water level at any time - refill exactly when necessary. Easy to use: simply fill with water and insert into the soil - the plants absorb exactly the amount of water they need.