Clear Glass

Clear glass does not equal clear glass - they are all different, and not even from manufacturer to manufacturer, but within different ranges. Most lampworkers at some point will want to use clear glass to encase a bead, which may lead to the bead cracking, if their are incompatibility issues, or a mucky surface, if the clear is not used correctly. This page is looking to gather all the info we can on which clear does (and doesn't!) do what.