6Pcs Indoor Automatic Watering System For Plant Waterer Ceramic Probes Houseplant Spikes Self- Watering 1.Self Watering Probes are a simple and effective way of watering your plants while you are on vacation. 2.All automatic of Garden watering deviceSuitable for seeding, planting, pollution-free. It will now draw water into the pot as the plant needs it. 3.It's perfect for watering any indoor plant. 4.Get straight to the root with water spikes. 5.Cable Length: 700mm