Simple and effective tools to water your plants while you are on vocation. Automatic and suitable for seeding and planting, pollution-free. Suitable for watering any indoor and straight to the with waterspikes. It works automatically-The vacuum created as the water is drawn into the dry soil, then the vacuum can pulls in through the supply hose. Make a hole at the top of water spikes Screws into water bottle Insert the tip part into soil Water is released directly to . Garden watering device, water straight to the plants ,suitable for plants.Easy control means your plants receive the amount of water.You can also put water and fertilizer into a bottle,then use the water to deliver the ultimate nourishing fluid. and high . Simple to use, easy to operate. 't cause waste of water resources. Great garden water equipment when you go out Help deliver water where plants need . Automatically according to the humidity of soil water, automatically stop after reach a certain degree. Type: Automatic Watering Colour:White + Brown Material:PP + ceramics Size:11x4CM Package Contents: 12* Watering Spikes Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.