|This article is about the current version of DF.|
Glassmaker is the skill associated with the glassmaking labor. Glassmakers make glass furniture, containers, blocks, trap components, raw glass gems, some machine components and most craft items, (all but generic "crafts", which are actually made by a gem cutter) at a glass furnace or magma glass furnace
Glassmakers can produce nearly everything for a fortress as part of the glass industry. Using a magma glass furnace can produce green glass indefinitely without consuming anything but dwarven labor and sand.