Pound and 1/4 Pound Minimum Items

Items labeled in this manner are sold by weight at a price per pound. The price you see is the pound price. You will be charged for the actual weight of the product you receive. If you wish to order a specific number of rods, tubes, sticks or the like, enter that information in the comment box upon checkout. We will do our best to accommodate you knowing how many pounds you want (from the shopping cart) along with how many tubes/items you want from the comment box.

Lavender  

Lavender is a transparent light blue/purple. It is atmospherically stable, meaning it can be worked in any flame without the color being changed. It is also resistant to excessive heat, and  it can take a lot of abuse. Because Lavender washes out when thinned, most think of it as a color used for sculpture only. However, like the other transparent colors, Lavender is well suited as an overlay color.

Available in Rod.

Northstar Seconds

Northstar Seconds are production batches that are out of spec from First quality color runs. Color hue and working behavior will be different than the First quality rods. Seconds should be tested to be sure they are working within your specific application. Seconds are approximately half the cost of First quality. Sold in 1 pound increments only.

Northstar Glassworks Borocolour Colored Rods & Frit

Northstar Borocolour has a COE of 33 and may be combined with Simax, Northstar and any other glass with a similar coefficient of thermal expansion.

Northstar Glassworks Borocolour Colored Rods are an average length of 18" with a diameter of 5-9 mm diameters. Hand pulled tubes vary in length from 8-22 in. with a diameter of 15-38 mm and wall thickness range of 2-6 mm.  Northstar Rods and Tubes are sold by the pound with a 1/4 pound minimum purchase per color.

Northstar Borocolour frits are available in five grain sizes. Large frit is coarse 25 mesh - approximately .055 inches or 1.397 mm. Small frit is finer 38 mesh - approximately .024 inches or .6096 mm. Fine frit is 70 mesh and and powder is 100 mesh. These four frits come packaged in 4 oz. containers. Some colors are available in 16 oz. The fifth product size - called fore powder is between fine and powder in grit size and comes in a 16 oz. container.