Roswell is a cadmium based green glass. This is our latest formula similar to the discontinued color NS-71 Avocado. Northstar has increased this cadmium formula to be the brightest green saturation without sacrificing the color. This formulation is more easily workable in a range of flame chemistry while retaining more density
NOTE; Glass rods are sold by the gram not by the stick please keep this in mind when choosing an amount.