NS-020 Dark Cobalt is the second most saturated of the four shades of cobalt blue Northstar produces. Dark Cobalt is well suited for thin blown work and cane work. Because of its intensity it must be worked in an oxidizing flame to prevent greying.
This is a pack of 125grm (1/4lb) of Northstar full length Borosilicate Rods , it will depend on the dia but you will receive 3-4 full rods.
