Clear opaque pink. It is not sensitive to flame atmosphere, but heat it carefully to avoid boiling.
Northstar rods odd quality rods are visually inspected during production for shape problems. This glass may have one or more of the following characteristics: not round, conical, thin, thick, short or curved.
Standard rods are 5-8 mm in diameter and 40-50 cm long. Because these rods are handmade and cut, the size given may vary.
