Plant watering made easy with the Cowbell Mini! Cowbell is the world's first patented, pressure-regulated self-watering system that lets plants drink on-demand for 2-5 weeks. The thirst sensor in the lid regulates air and water flow. The Mini works for indoor and outdoor plants in up to 5" containers. Works best in soil/moss potting mixes. Not recommended for loose bark, leca balls or semi-hydro substrates. Each Cowbell is made from sustainable materials, 100% recyclable, and packaged in a biodegradable tube. $1 of every Cowbell goes toward ocean conservation & food desert relief as part of our 1% For The Planet pledge. Designed in NYC, Components made in Europe, Asia and the US. Assembled in and ships from Miami. All prices listed includes free shipping. Your first order will include a free display sample as well as a an acrylic easel along with customer marketing postcards. *As Seen in Real Simple, Wired, Country Living, Afar, Daily Beast, Katie Couric Media