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Black Opal Irid (100-31) 3mm-The Glass Underground

Black Opal Irid (100-31) 3mm

  • $ 47.50
  • Save $ 20.35




Black is the least viscous of all glass colors, therefore it will flow faster than other colors. Take note of this when firing with the glasses in the white family, as these are the most viscous colors.

Sheet sizes are:

1/2 Sheet - 20" x 17 1/2"

1/4 Sheet - 10" x 17 1/2"

1/8 Sheet - 8 3/4" x 10"

20" x 20"

10" x 10"

5” x 10”

5” x 10”s are perfect for testing colors before you commit to buying a larger piece, or if you just need a small piece.

Please click to add one Glass Handling Fee to your glass order for 1/2 and 20" x 20" sheets.

We will bill you through PayPal if your handling fee is not included.


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