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Penumbra Rod - ODDS - Trautman

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SKU: TG21o
$4.84 / Ounce
1 – 15$4.84
16 +$4.21
$67.36 per pound


Named for the shadowy edge of a lunar eclipse, Penumbra is a reactive “silvered” cobalt blue, reformulated from one of Paul Trautman's old favorites. Different colors are produced from reduction or oxidation, primarily a wide variety of blues and greens. Reduction can create a luster that you can trap under a clear encasement. However, surface haze doesn’t burn off as easily as amber/purple type glasses.

Odd quality glass is first quality glass that is out of round, thinner/thicker than normal, has a taper, varies in diameter and/or is not full length. Odd quality glass can provide a great value to the right person.

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