The shape of glass sand: glass sand is the appearance of small irregular granular, glass sand into glass sand and sand colored transparent glass, transparent glass sand will look like white sugar, glass sand used for glass surface decoration, such as glass, vase, lamp etc.. Glass sand by 520-580 degrees temperature roast followed by a glass workpiece fused together, forming a three-dimensional surface asperity.

Also called silica sand, silica sand is mainly used for the production of glass products. Simple said is siliceous sand, general sand containing silicon. In general the silicon content of much sand is a good raw material for glass.

Colour glass sand is also used in decorative or artistic field.