The polyresin is long-lasting and maintenance free: it will withstand harsh weather conditions and last for years to come. The water flows from the jug into the bowl below, and is recirculated through the feature. There is no need to purchase an additional reservoir. This feature is solar powered, which makes it much more environmentally friendly and economical to run. This feature will instantly add ambience and character to your garden. The sound of trickling water will create a sense of serenity, and the LED light in the basin beautifully illuminates the feature, allowing you to enjoy it even after dusk.