The Apostrophe-Prism Glass Dual-Motion Wind Wheel is a beautiful kinetic metal and glass garden art designed to spin counter-motion on a windy day. Comes with easy to assemble 30" stake. The Illuminarie 2.5” Glass globe is adorned with glow crystals on the interior surface creating a "Glow in the Dark" beauty to light up your garden. This is known as passive-solar and is a zero-waste process as there are no batteries to replace.