Echo Valley 4397 Illuminarie Anemometer-Paddle Spinner Stake Kinetic metal sculpture with glow in the dark globe Perfect for flowerbeds, large container plants and gardens; Stands 57" tall Luminescent crystals in the hand-blown art glass globe absorb light energy during the day and release it at night in the form of a subtle green glow Note: For best results place stake in a location where it will receive no competing light source at night. Glow will only occur within the green swirl portion of the globe and is comparable to the glow seen on a watch face piece. Glow will gradually fade over time. Powder-coated and hand-welded to ensure years of use and enjoyment