Agate Slice Crystal Ball

Agate Slice Crystal Ball (shop SKU HDACB) is offered as a suncatcher online and at the bookshop on West 14th Street.

A suncatcher is hung in a window so light can pass through glass or crystal and throw small rainbows or sparkle. The listing does not give a hanging length unless the title does. Agate is a banded form of chalcedony, a microcrystalline quartz, and takes a polish well.

Patterns and colors vary widely from piece to piece. The title describes a crystal ball as part of this hanging. A decorative light-catching piece for windows, hanging displays, or home décor.

• SKU: HDACB

Find it at Namaste Bookshop, 2 West 14th Street, a short walk from Union Square in Manhattan, or order it online.