Mioke Watering Stakes, 10PCS Self Watering Plant Pots Automatic Ceramics Drip Sistem for Indoor & Outdoor Plants Flowers

Specifications:  Material: PVC, PE, ceramic  Length: 4.4 inches/ 11 cm  Diameter: 1.1 inch/ 3 cm  Quantity: 10 pack  Note: *The height of the water surface should higher than the bottom of the watering device.  *You can add a water-soluble fertilizer in water storage containers.  *After months of using, the ceramic piece parts need to be cleaned so as not to affect the effect of continue-using.  Instrustion:  Submerge the probes for 15 minutes  Inject water into cap and tube Pour water into the probes Put the green lid back into the water injector and press tight  Stick cone piece a little bit into the soil  Stick open end of tube in to the bottom of a water container.