Borocolour Cobalt Blue Rods

We apologize for the inconvenience, but this item is no longer available.
All sales of clearance items are final.

Product Description

Cobalt Blue is well suited for small blown work, as well as sculpture when a medium transparent blue is desired. It can take a lot of heat and can be worked in a wide range of flame settings. Though the color is extremely intense, be sure to stay out of reducing flames to prevent any dulling or graying.

Northstar Glassworks borosilicate rods are approximately 20" in length. Sold in 1/4 lb. bundles. 32 COE.

Mixable with other boro rods for quantity discount.

Supplies are limited. Order early for best selection. All sales of clearance items are final.