4 pcs. Plant Waterer Ceramic Watering Spikes Automatic Drip Irrigation Flower Description:Features:100% Brand New And High Quality Suitable for wine bottle of all kinds. Double benefit: also suitable for window boxes, potted plants, flower pots, greenhouses and raised bed. Use a bottle of recycled wine along with these amazing terracotta plant watering spikes to create a self-watering irrigation system. Wine or bottles are the perfect reservoir can keep plants watered for up to 14 days by a self-watering system that drips water when the soil dries out. This plant irrigation system can effectively recycle and use plastic bottles. Prevent Plastic Pollution and Protect Our Earth's EnvironmentTravel more without worrying about finding someone to water your plants, use that extra time to do something fun.A great gift for: Mother's Day, Father's Day, Birthday, Boss, Bridesmaid, or just because for anyone who loves their plants. Specification: Material: Ceramic Dimensions: 17.5x5cm(6.89x1.97in)(Approx.) Color: Orange Quantity: 1 Set (4pcs)Note: Transition: 1cm=10mm=0.39inch From Retail Package. Please allow 1-3mm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Included:1 Set (4 pcs) x Plant Waterer (Other accessories shown in the picture are not included.)