1pcs plant watering bottle; Capacity: 17ounce (500ML). There are 4 different colors, pink, blue, white, and black. You could choose the preferred color to use these wash squirt bottles in many places. Made of high-quality plastic for increased durability, you can squeeze lightly or hard to control the pressure of the stream. The surface of the bottle has a scale mark to allow you full control over how much water is released. You can easily measure how much liquid to add to the wash bottles because there are lines indicating ml, so you will not waste. The bending type of nozzle design allows you very easy to irrigate directly to the root of the stem, without wetting the plant surface and staining your desktop. Great for watering and feeding terrariums, succulents, cacti, houseplants, orchids, or any small potted plants.