The product is a set of 4 Blue Lace Agate 18 x 25 mm oval cabochon gemstones. These gemstones have a beautiful light blue color and are natural. They can be used for jewelry making and various crafting projects to add a touch of elegance and uniqueness to the creations. These Blue Lace cabochons are perfect for those looking to add a pop of color and a touch of luxury to their projects.  These stones are natural in color and I can not guarantee which ones you will get from the variety I have shown.  I will do my best to accommodate requests however.