
Black Clay Vinegar Jar
36,20 €
Made to order · Ships in about 3 weeks
Small‑batch craft production. The time counts from your order.Traditional clay is fired. Gondar's dark clay is forged. Forged from the fire of the soenga, a technique invented by local artisans in the early 17th century, where a traditional open-air fire bursts into flames reaching a temperature of 1000ºC, infusing the clay pieces with black smoke that gives them their historically unique hue.
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We ship to Portugal, the rest of Europe, the US, Canada and Brazil. You have 30 days to return the piece free of charge. Payment is secure and encrypted.

Black Clay Vinegar Jar
Shaped by hand on the low wheel and fired in the soenga, in the open air.
Black Clay Vinegar Jar
A piece of black clay born from an ancient fire.
This vinegar jar is a living testament to traditional Portuguese pottery. Each piece is hand-shaped by those who continue to master ancient skills, preserved over generations.
Unlike common clay, the black clay of Gondar undergoes soenga, a centuries-old open-air firing technique performed in pits in the ground. During the process, intense flames and smoke envelop the piece, creating the deep black hue that distinguishes this pottery and gives it a unique elegance.
The tradition of César Teixeira's artisanal Vinegar Jar
César Teixeira and his son João are among the last guardians of this rare art, which remains alive at the heart of Minho craftsmanship. Each vinegar jar is meticulously handmade with absolute precision, through a slow and meticulous process executed on the low wheel, preserving the essence of Portuguese artisanal ceramics and uniting utility, authenticity and decorative presence.
This vinegar jar by César Teixeira represents the best of traditional Portuguese pottery. Its design connects the past to the present through organic shapes, a silky finish and black clay details. By acquiring this piece, you are also valuing true Portuguese craftsmanship and contributing to the continuity of a skill at risk of disappearing.
Ideal for those seeking authenticity, natural materials and objects with history, it easily adapts to any table or setting. The natural black tone created by soenga gives it a minimalist, organic and timeless aesthetic, while also enhancing the clay's durability.
Being entirely handmade, each unit presents small variations in colour, texture and shape, making each piece unique. The mastery of the low wheel defines the contour of this singular piece, while the master's touch ensures a smooth finish and a discreet yet striking presence. More than a utilitarian object, this vinegar jar is a bridge between contemporary functionality and the soul of Portuguese rural traditions.
Frequently Asked Questions
What is this piece?
Vinegar jar in black clay from Gondar, hand-shaped on the low wheel and fired by soenga by César Teixeira. Traditional pottery from Minho, unique piece.
Which region does it come from?
It comes from Minho, in Portugal. At Ra-Ro, each piece is connected to its origin and the territory where it is born.
Who produces this piece?
It is produced by Cesar Teixeira, the producer with whom Ra-Ro works directly for this piece.
What technique is used?
This piece is made using the Pottery technique.
Are all the pieces the same?
Being an artisanal production piece, it may vary slightly from one to another. This variation is part of its authenticity.
Where do you ship to?
We ship to Portugal, the rest of Europe, the USA, Canada and Brazil.
How does the return process work?
You have 30 days for a free return.
Is the payment secure?
Yes, all payments are processed securely and encrypted.
The piece in facts.
Entirely manual work, from the low wheel to the soenga.
César Teixeira and his son João, among the last to master this knowledge.
Each piece has its own variations in colour, texture and shape.

Made in fire. Kept in smoke.
See every detail.


The vinegar jar
A piece of traditional pottery, shaped by hand on the low wheel.
- 1The neckWhere it pours.
- 2The handleJoined by hand, in a wide arch.
- 3Wavy lineDecoration made by hand in the clay.
- 4Raised cordRuns around the body of the piece.
The body
The rounded shape of traditional Minho pottery.
- 1Wavy lineDrawn by hand, different on every piece.
- 2Raised cordA decorative band around the body.
- 3Soenga marksFire and smoke leave their own tones on every piece.



THE GUARDIAN OF SOENGA
César Teixeira is one of the last active soenga masters, preserving a 17th-century craft that transforms clay into art pieces darkened by fire, with the help of his son João.
discover the storyMore from Cesar Teixeira
Bring to your table a craft that fire has kept alive.
36,20 € · available to ship
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