SPIRAL TAIL SILVER-GLOW IN THE DARK
10" ( 270mm) size .
Stainless Steel Spiral Tail with glow in the dark ball .
The ball will glow in the dark after observing the sun light .
When spinning , the glass ball will give you the illusion of moving down or up .
Perfect to hang from a bottom of any Wind Spinner .
Need to hang next to a window to get natural sun light or outdoor .