Shop Succulents Sea Glass is the perfect vase filler! It will add color and beauty to floral designs, use in candle holders and decorative bowls. Sea Glass is an elegant home decor or gift embellishment! They can be used for terrariums or aquariums. The quality glass pieces have been tumbled for 18 hours giving them a maximum smoothness making them ideal for stepping stone and mosaic projects too. This package contains (1) 4lb mesh bag of glass.