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 plant and get straight to the root 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, provide water straight to the plants ,suitable for most plants.Easy flow control means your plants receive the correct 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 quality. 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 most. Automatically according to the humidity of soil water, automatically stop after reach a certain degree. Type:Automatic Plant Watering Colour:White & Brown Material:ceramics+plastic Size:Diameter 3cm, height 11cm Package Contents: 10 * automatic watering devices 1 * 10x78cm water pipe Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.