Plant Watering Spikes self Watering Spikes Water dripper for Plants, Adjustable Plant Watering Devices with Slow Release Control Valve Switch Description :- Self-watering probes are a simple and effective way to water plants during a holiday. Just immerse them in the water for a few minutes to prepare the tip, then insert the probe into the soil of the potted plant and place the ends of the hose in a nearby pool. Dimension :- Volu. Weight (Gm) :- 234 Product Weight (Gm) :- 57 Ship Weight (Gm) :- 234 Length (Cm) :- 20 Breadth (Cm) :- 14 Height (Cm) :- 4