TBC Decorative Gems: Beautiful Bright Green 100% Glass Flat Gem Stones. Use as Vase Fillers, Table Scatters, in Floral Arrangements, Aquariums, Wet or Dry. Great for Eye Catching Centerpiece. 12oz Bag. 16-18mm Flat Stones 100% GLASS FLAT GEM STONES BRIGHT GREEN TABLE SCATTERS VASE FILLERS