This article is within the scope of WikiProject Glass, a collaborative effort to improve the coverage of glass on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.GlassWikipedia:WikiProject Physics/Taskforces/GlassTemplate:WikiProject Glassglass
This article is within the scope of WikiProject Craft, a collaborative effort to improve the coverage of craft on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.CraftWikipedia:WikiProject CraftTemplate:WikiProject CraftCraft