Product Details

Product Information

Choose Bullseye Glass billet for your project, an excellent choice for casters who are concerned about the safety issues in working with lead crystal.

In kiln casting, the form and particle size of the glass selected can strongly influence the appearance of the finished piece. For maximum clarity, the rule of thumb is to use the largest and thickest forms of glass. Smaller glass particles increase obscurity due to air trapped between the pieces.

Working Notes

Cold characteristics: Consistent colour.

Contains: Sulphur/Selenium.

May react with: Copper, Lead, Silver. See our Bullseye Reactive Glass Chart for more information.

Working notes: This colour was developed for billets, where increased thickness results in a red hue. Layer over pale opals for terracotta hues.


Each Bullseye billet is approximately 127 x 254 x 19mm and weighs about 1.5kg.

Please note the weights of the billets can vary quite a lot so we recommend that you over-compensate if you need a specific weight.