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 device Suitable 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: 75cm 6.Probe Length: 11cm 7.Probe diameter: 3cm(Widest part)Brand new