Amber/Purple: Of the striking colours in the borosilicate palette the Amber/purples are some of the most exciting. #NS0013 is the first in a series of five Amber/Purple colours. It is well suited for sculpture and moderately thin blown work. The colour can produce pale yellows to ambers to a deep purple. To yield the most vibrant purples, work in a hot neutral to slightly oxidizing flame. Reduction will affect the strike. Try encasing your favorite Amber/Purple with #NS0032 Violet, or #NS0031 Lavender. To enhance #NS0013 Amber/Purple try backing it with #NS0054 Star White.