By using high-quality materials for irrigation equipment, even children are not afraid of breaking it. Under normal circumstances, a watering equipment filled with can last about two days. If you want the watering equipment to drain more slowly, insert the watering equipment deep into the soil. Simply fill each watering globe with water, stick it firmly on the potted plants and you're done Automatic watering system, no need to worry about unattended plants Wide range of uses: suitable for potted plants, indoor plants, garden plants, hanging plants and outdoor gardens color: Transparent Material: PVC size: 13cm x 5cm package contents: 20 x automatic watering device Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.