[Hand-blown glass self-watering plant]: transparent plant drops, exquisite workmanship, smooth and delicate appearance, first-class texture! [Glass water ball for indoor and outdoor plants]: 150 ml, 1 - 2 weeks (varies by soil / temperature / plant type) [Plant waterer]: unique process water outlet, the plant waterer can better control the water flow according to the weather and soil type. Hands-free plant self-watering equipment automatically controls the humidity without worrying about water shortage or wilting of your busy or traveling plants. Note: The data are all manually measured, please allow 1-3 cm error due to differences in light and display, there may be some color differences, please refer to the actual item actual received.