Inspired by colorful interstellar clouds found throughout the universe, Nebula pre-cast ring blanks use Alumalite resin that’s water-clear, easy to turn, and guaranteed not to yellow or fog. Made in USA.
Beautiful colors in random patterns
Easy to turn Alumalite resin
Won’t yellow or fog
These blanks are highly translucent and require that you paint the tube and back-paint the blank for best results.