Look a this 6-piece Lit Mercury Glass Ornaments with Timer by Valerie?
They look like jewels when turned on.
They change colors, red, blue, green, yellow, etc., and work on 3 tiny 7 cent batteries and use a timer. They say the Mercury Glass with the sun coming through them are beautiful hanging in a sunny window. Or on the tree or around the base of the tree or hung from a chandelier. On TV in the darkened showroom, they were just beautiful. Imagine a tree full of these?!?!?!

