These clear gem jars are set in a die-cut foam insert in a tray to display your loose gemstones in a variety of trays according to your needs. The color of the foam matches the color of the inserts in the jars. Many size and color options available. This kit has 16 medium jars (1 3/8" D) with black foam, and comes in a half-size tray with a deluxe clear acrylic cover.
