Silica Brown Sand for Decoration (500grams, 1kilo) - Used in various applications such as a sandblasting abrasive, in filtration systems, and in making concrete - Use silica sand with gas fireplaces, texture in paint, sand in ashtrays and in some cases for making glass. - Beautification Purposes Aquarium, Garden Pots, Props - Water Filtration/Treatment(Pools, Ponds, Waste Water) - Sand Blasting Abrasives-Glass, Glaze, Clay & Ceramics Item Included: 1x Silica Brown Sand for Decoration (500grams, 1kilo)