Evelots Plant Flower Watering SpikesNew ImprovedValveBottle ScrewSet 6

Set of 6 flower pot watering devices with control valve. This new and improved design lets you control the water flow. You save time by letting this handy tool apply an even moisture to your plants while you are not home. Also you can add liquid plant food (not granular) into the water plastic bottle. Simple assembly, just screw into a 2 liter, 20 oz, 16 oz and or a 12 oz soda bottle. Includes 6 x 6 inches straws and 6 x 3.4 inches spikes. The opening to the spike measures approximately 1.3 inches in diameter.