TBC Colbalt Blue XL Decorative Gems: Table Scatters, Vase Filler. Beautiful Unique Colbalt Blue Stones NEW Size "X-LARGE" 1" Diam. Clear 100% Flat Glass Gem Stones. Vase Filler, Use in Floral Arrangements, with Candles, Aquariums, Wet or Dry. Great for Eye Catching Centerpiece. Flat Marbles, Aprox 27 Stones per Bag (Silver Added to Blue During Mfg to Create Deep Colbalt Blue Color) DECORATIVE GEM STONES VASE FILLERS TABLE SCATTERS