TBC "RED MARBLES" Unique Decorative Marbles: 100% Glass Marbles. Vase Fillers Use in Floral Arrangements, with Candles, Aquariums, Wet or Dry. Great for an Eye Catching Centerpiece with Led Lights. Can Also Be Used in Games. Over 20 Marbles Per Bag. 1-1/2" Diam. Red Marbles Available for a Limited Time RED GLASS MARBLES