Amber/Purple (NS-13) Rod Quality:1st Clear frit is 100% crushed

Clear frit is 100% crushed Simax

A lovely copper based blue best worked in oxidizing flames or encased

Easily works in hot to neutral flames and to get the best strike comes from letting it sit in the kiln during a strike cycle

This tubing works best in neutral to oxidizing flames or encased

Amber/Purple (NS-13) Rod Quality:1st Clear frit is 100% crushedNS 013 Amber Purple: Of the striking colors in the borosilicate palette the Amber purples are some of the most exciting. NS 013 is the first in a series of five Amber Purple colors. It is well suited for sculpture and moderately thin blown work. Sold in 0. 25 lb. increments