Description The plant watering spike is made of premium PP material, strong, durable and bright color. Universal bottleneck design for beverage bottles and a variety of red wine bottles. Handy garden watering tools help deliver water where plants need it most. Constant pressure design, the water flow is more stable. Features - Color: Random Color. - Material: PP. - Size: About 13.5 x 4.5 x 4.5 cm. - Universal bottleneck design for beverage bottles and a variety of red wine bottles. - Made of premium pp material, strong, durable and bright color. - Handy garden watering tools help deliver water where plants need it most. - Constant pressure design, the water flow is more stable. - You can put water and fertilizer in the bottle at the same time to transport the final nutrient solution.Package list: 6 x irrigation emitter