Is similar to regular Nebula but with a manganese purple base glass. Depending on lighting and chemical reactions, the manganese base can transmit amber tones as well as a red wine color. This glass grows silver crystals that can appear as blue-green swirls with earthy purple undertones once encased in transparent glass. This effect is enhanced by allowing the work to cool slightly and then reheating until a faint glow is seen. If used without an encasing layer, the glass can be reduced to a chrome like shine.
Sold on Ebay in 2005.