Bullseye Robin's Egg Blue Opalescent Double-rolled 3 mm Glass

Please note: As stated on the Bullseye website:  Glass is hand rolled and cut sizes are approximate.  If you need the exact size of 10" x 10" or 5" x 10" for a project, we suggest purchasing the next size up of glass.  Please be aware that glass sizes may be slightly larger or smaller that the size you are ordering.  Contains Copper May React With Selenium, Sulfur, Reactive (000009, 001009, 001019) Cold Characteristics May have a dappled surface. Working Notes A copper glass. May have dark color reaction at interface with cadmium/selenium or sulfur glasses including 000125, 000120, 000126, 000137. May have a red-hued color reaction with Reactive glasses such as 000009, 001009, 001019. Tests fired to a full fuse indicate that Robin’s Egg Blue Opalescent reacts visibly & with an intensity similar to 000216.