C2 Custom Creations Glass only uses German Schott tubing and Schott or Lenze joints for their clear line while making everything in house by their skilled employees. This is less common in this industry than you would think. Recently they started to add color back into their production line. Using American colored tubing pulled by Greasy Glass, PDX tubing Company, Trautman Art Glass, Glass Alchemy, and using Northstar Glass for their color rods. These high quality American colors have added a fresh look to the clean clear production line that C2 has been known for years.