Ref NS-70
There are 3 different qualities available for Northstar glass:
1-First quality
2-Odd quality
3-Second quality
Ice blue Rod
Northstar
4,79€ Tax excl. - 5.75€ Tax incl.
Description
NS-70 Ice blue is a cool water blue.
Working tips
Work in an oxidizing flame to keep the clarity. Reduction causes reddish streaking.