Plant Watering Spikes， Kearui Set of 4 Terracotta Self Watering Stakes Automatic Plant Watering Devices System for Indoor Outdoor Vocation Plant Watering<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>NO MORE SHATTERD - Well baked terracotta; good shape with great durability and water permeability</li><li>GREEN AND ENVIRONMENTAL - Recycling used long neck bottles and use them to water both outdoor and indoor potted plants for you</li><li>AUTO DRIP IRRIGATION - Easily hold up for couple weeks so you can travel more pleasantly and worry less about your plants</li><li>NO MORE OVER OR UNDER WATERING - Water seeps through the clay when ground gets drier so as to keep a balance of moisture; grow healthier plants</li><li>SIMPLY SET AND GO - You basically fill a bottle， insert it in this， and insert this in the pot; Then Mother Nature takes over; It's just that simple</li></ul></div><img src="http://ecx.images-amazon.com/images/I/412BPEwNIxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51DmdtsLKOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41LnN-s8heL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Aw7haA3cL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Ji9KgzSKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61ObHHkOZ4L.jpg" noproxy>