Golden Gate Glassworks uses only the finest materials in it's production of the highest quality colored tubing available. Golden Gate Glassworks' color pattern tubing comes in primarily two varieties- quadrant and half and half. The quadrant pattern tubing is separated into four sections usually made up of two separate color patterns each on opposite sides of the tube. Quadrant patterns will produce two same color wig wags on opposing sides of the tube section for a total of four wig wags

The premier borosilicate color glass manufacturer in the USA