Self-watering flowerpot 自动补水花盆 V2

The new self-watering flowerpot is compatible with the male port of my previously released Automatic Water Stop Valve V2, offering four sizes: 7.5cm, 10cm, 15cm, and 20cm, suitable for different plants. The spring inside the check valve might have excessive force initially, but after being immersed in water for a period of time, the force will be just right. 新的补水花盆与我之前发布的自动止水阀V2公口匹配， 提供7.5cm、10cm、15cm、20cm四种尺寸，适用于不同植物。 止水阀内的弹簧可能在初始时有着过大的弹力，在水中浸泡一段时间后弹力就正好合适了。