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Old 2010-01-08, 6:47am
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Bunyip Bunyip is offline
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Join Date: Jun 27, 2006
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Paragon bluebird fiber or brick? If fiber, you may be putting them in too hot. brick at least you can clean pretty well. I have a fiber bluebird, I haven't cleaned mine, scared to ruin the lining.

Try a mandrel rack for inside your kiln so that the beads don't touch the floor. Use a rod rest (inexpensive at most glass supply houses) if you don't have something that will serve.

The metal deposition theory is definitely a thought as well. The first picture, furthest left, definitely appears that way.

Suggestion to "save" those beads - Sandblast. I'm not a big fan of etching on beads usually, I just prefer glossy glass, but it's a beautiful technique when done right.
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