OverviewNatural Agate Slice Kit: vibrant color, blank agate slice, polished, undrilled, no hole, no core, no clasp, irregular shaped, some have druzy holes in middle, some may not, each agate slice will vary slightly in size and characteristics. | The agate kits are sliced at different sizes,manual measure approx 1.5"-2.3" long , 0.1"-0.2" thick. Package: set of 5 (random sizes), a drawstring burlap pouch comes as gift. Weighs 25-50 grams per piece. | Multiple functions: large one for place card, namecard, small one for jewelry making. The are perfect for rock collection, birthstone, wire wrapping, display, art design, healing, wedding favors, home decoration, feng shui oriental, bookend, paperweight and more. | Easy care: just clean them by dry cloth, all of them have been artificially color enhanced (except the natural color option), please alway keep them dry, do not use them while sweating or carring them to the wet place. | The agate pieces are made of natural mineral, bring nature science into the class room, bring positive energy into your life. Agate slice kit makes a great housewarming, birthday, Christmas, New Year Gift.