This form of crazy lace agate has been dyed green, offering a stunning contrast of light to dark green hues with swirls of white, light grey and brown accents. Predominantly colorfast, however, because this type of agate is particularly difficult to dye, small amounts of color may occasionally collect in naturally occurring grooves or surface voids giving a beautiful natural effect. All beads are machine-cut, drilled and polished for a consistent size and shape. Color may vary from dye lot to dye lot. Rinsing in warm water is recommended prior to use.