Easy Inlay's mother of pearl is very rare; very colorful; and soft, not brittle. It's a versatile, natural mineral used to create many types of inlay. It can be used as is, or dyed to emulate a variety of luxurious gem stones such as sapphire blue, ruby red, jade green and more. You can also mix it into our other inlay materials to add a shimmering translucent chatoyance effect. These grains add iridescent, colorful shimmer to any inlay design; it comes from the inner layer of the shell of some oysters and abalones. Note that these products are made from nature: there may be variations in color and minor impurities which add to the overall natural aesthetic. Comes in a one-ounce jar. SOLD ONLY IN THE UNITED STATES.