DURABLE - The plant watering device is made of PVC, the visible design allows you to clearly see how much water is being absorbed by the soil or the plant every day. CAPACITY - The globe diameter is 5cm/1.96inch and tube length is 13cm/5.11inch, you can also adjust the insertion depth according to the plant size. EASY TO USE - The tube end of the automatic watering globes has been sharpened, so just fill the globe then insert it into the ground for automatic watering. MULTIPLE APPLICATION - Whether your plants are indoor or outdoor or garden, home or office, creating a self-watering system can ensure your plants get enough moisture. Suitable for use with potted plants, indoor plants, patio plants, hanging baskets, desktop pots, hanging plants and outdoor garden.