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033-021 "Penumbra"
033-021 "Penumbra"
Goblet by Chris Hurley; Pipe by Mason "Gremlin" Layman; First two hearts and flat curls by Paul Trautman; Speckled heart by Angie Ramey

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Price: $60.00


Rod - $60/lb*:


Named for the shadowy edge of a lunar eclipse, Penumbra is a reactive “silvered” cobalt blue, reformulated from one of Paul’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 (Image #4.) However, surface haze doesn’t burn off as easily as amber/purple type glasses.

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  0 of 0 people found the following review helpful:
4 of 5 April 28, 2018
Reviewer: Eli Bonosevich-Gekosky from Eugene, OR United States  

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