High Quality Borosilicate Glass
Family owned and Operated with Love
If worked in an oxidizing environment, NS-09 Yellow will yield a transparent golden yellow. If worked in a neutral to slightly reducing flame NS-09 Yellow will start to darken and opacify. Can be flame or kiln struck.
East Koast Glass, LLLP
5308 Brannens Bridge Road, Sylvania, GA 30467