【Rare/Early】Fire King Sapphire Blue Philby Custard Cup

Thank you for looking!
This is a rare Philbe series clear bowl from Fire-King, a quintessential brand of antique tableware, manufactured in the early 1940s.
The transparent glass sides are adorned with delicate and classical embossed patterns that sparkle like jewels when light hits them. This elegant piece will enhance any dish, from salads and desserts to cold soups.

[Details]
Brand: Fire-King
Manufacturer: Anchor Hocking (MADE IN USA)
Color: Clear
Size: Diameter approx. 10.5cm, Height 5cm

[Condition]
In very good condition for a vintage item.
Clarity: Slight dirt on the outside of the bottom.
Damage: No cracks or chips, so you can use it with peace of mind.
Other: Few noticeable scratches, indicating it has been well cared for.

[Shipping]
As this is a very precious item, it will be carefully protected with thick cushioning material and shipped via Mercari delivery (anonymous shipping).
This is an antique item, nearly 80 years old. We would appreciate it if those who understand the unique charm of old items, such as air bubbles and unevenness in the glass due to manufacturing techniques of the time, would consider purchasing it.
Immediate purchase is welcome. Thank you!