Saves you time by reducing watering frequency and provides a consistent water supply that helps plants thrive. Perfect solution for going on vacation and busy schedules. Potting mix is held above water chamber and connected by small porous channels filled with soil which act like a water wick through the evaporation process. Matte finish is perfect for resisting scratches, dirt, and fingerprints. 100% UV stabilized polypropylene plastic ensures long lasting color and withstands extreme weather conditions + BPA free.