Product Details

Product Information

Bullseye opalescent sheet glass has an assertiveness and complexity of colour that isn’t matched anywhere. These sheets, when held to light, respond with a fascinating array of complementary hues—like an opal.

Working Notes


Selenium, Sulphur

Reactive Potential:

May react with Copper, Lead, Silver

Cold Characteristics: 

This style may not reveal (or strike to) its target colour until fired.

Colour variations common from red-orange to terracotta. Frequently lightly
streaked and with yellow mottling on back of single-rolled sheet.

Working Notes: 

A cadmium/selenium glass. Can react with lead-bearing glasses or overglazes.
Possible reactions with (001311), (001215).

This style is not suitable for kilncasting because it can become
incompatible when held at high temperatures for an extended period.  

All our glass is COE90, Bullseye Glass compatible and suitable for
applications such as glass fusing, glass casting and glass slumping (unless
otherwise stated in the


Customer Reviews

Based on 1 review
Heidi Easton-Pichler

Beautiful color for Christmas ornaments!