European Antique | Thick-Soled Simple Glass Cup (Height 70mm)

A quiet weight tells the story of a cup that has marked time

Product Description:
This is a vintage glass cup used in Europe. While compact at approximately 70mm in height, it has a sturdy, thick base, offering both stability and a sense of gravitas. Its unadorned, simple design combines the practicality of barware with the understated presence characteristic of antiques. The subtle scuffs and bubbles from age only add to its charm, making it a perfect item for creating a serene atmosphere. (R070159)

Specifications:
・Size: Approx. 70mm in height
・Material: Glass
・Place of manufacture: Europe (details unknown)
・Features: Thick base / Unadorned silhouette
・Condition: Good for a vintage item (minor scratches, bubbles, etc.)

Recommended Points:
・Simple, uncluttered beauty
・Excellent stability due to thick base design
・Ideal size for whisky or brandy
・Also pairs well with Nordic or minimalist interiors
・A striking item for display or as a photography prop

Special Notes:
Glass does not occur naturally but is created by artificially refining natural materials at high temperatures. The main raw material, silica sand (keisha), is sand rich in silicon dioxide (SiO₂), also known as quartz sand. Soda ash (sodium carbonate) is an additive used to lower the melting temperature; in ancient times, plant ash or seaweed ash was used. Lime (calcium carbonate) is used to increase the strength and durability of the glass. First, silica sand, soda ash, and lime are mixed (lead or metal oxides may also be added in some places). The high-temperature furnace, then called a "pot furnace," was a ceramic pot (crucible) where raw materials were melted at 1300-1500°C. Molten glass was wrapped around an iron blowing pipe and inflated by blowing into it (blown glass technique). Press molding, where glass is poured into a mold, also became popular from the late 19th century. To prevent cracking from rapid cooling, the glass is gradually cooled over several hours to days. Cut patterns and thick base processing were done by hand or with a rotating grindstone after cooling. The "bubbles" and "undulations" unique to antique glass are remnants of this handcrafted manufacturing method. Lead glass (crystal) contains lead to increase transparency and brilliance. This became popular in countries like England after the 18th century.

*Based on AI research.