Product Name: Garden Sprinkler Water Sprinkler with Adjusting Valve Model NO.: HK-4209 Sprinkler Type: Spike Material: Plastic Feature: Irrigation Power Source: Manual Colors: Green, Blue Function: Garden Spinkler Usage: Outdoor Application: Watering Irrigation Trademark: HiKing Transport Package: Polybag +Head Card Specification: 500ml Origin: Ningbo, China HS Code: 39269090 Product Description Garden Sprinkler With Adjustable Value Flower WatererAutomatic Waterer DripperModel No.HK-4209MaterialPPCapacity500mlColorGreen,Blue or OEMApplicationWatering IrrigationFeatureRegulating valve can control water quantityProduct Feature:no leakage, adjustable water volumeInstructions for Use: Controllable flow rate, plant watering device with control valve can control dripping speed 0-60s/1, slow-release dripping lasts 1-15 days.Simple and convenient, without any tedious installation, just stamp a small hole or multiple small holes at the bottom of the bottle to exhaust.Accurate amount of water, for different plants and flowers to provide different amounts of water, do not become a plant killer, other waterers or water too little or too much. In some plants, old leaves just turn yellow and fall off. But if the new growth turns yellow, it may be a sign of over-watering or underwater.For brand bottles: Dr. pepper, Pepsi, Coca-Cola, Lipton, Deet Coke, Aqufina or other 1.1-inch bottles.