in this gloryhole.
blowing time with hot gloss.
in this Furnace.
with “Suminagashi-mon decoration”.
I introduce the technique of glass.
Hotwork is a general term for the technique which fabricates the glass which melted in high temperature and became a liquid using the tool.
A cold work is a general term for the technique which processes the glass which became a solid at normal temperature.
A kiln work is a general term for the technique which fabricates glass in an electric furnace (kiln).