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Experimental Coma Tubing SECONDS - Northstar

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SKU: RES233s
$3.59 / Ounce
8 – 15$3.59
16 +$3.12
$49.92 per pound


Coma is a light blue, flame stable, nearly air free experiment. The goal with this color is to minimize the livering effect caused by copper in the glass being exposed to a reducing atmosphere of a propane rich flame. We believe that this color will be sought after due to this quality as well as its highly refractive beautiful gem like blue hue.

Second quality glass can have the properties of odd quality glass, but may also have small stones, air bubbles, vary in tone/shade, or the shape can be very out of round. Both odd and second quality glass can provide a great value to the right person.

This hand pulled color tubing varies in size: Length 18 - 22 inches
Diameter from 24 - 28 millimeter
Wall thickness 3 - 4 millimeter 
Weight 1/2 to 1 pound. 
This item is sold by the ounce with a minimum order of 1/2 pound. Tubes will we pulled as close to the weight ordered as possible.

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