Oxygen: the perfect balance of form, design and functionwith the original Riviera self-watering system, created bythe European designer Theresa Flores. These containersenable plants to grow healthy while making your liveseasier! The secret is a water reservoir lined with a specialfabric water wick. It allows the roots to get wet and thesoil aerated at the same time. Plus, it incorporates agauge to show the water level, so that you know exactlywhen to refill. Contemporary planter in high quality resinnever cracks, chips or peels.