The sheet steel has the main role.
The X-tra stool is essentially made up of 1 curved sheet plane welded to a structural sheet metal core which defines the path of design.

design: Toni Grilo


Blue Sablé 2700

Ral 6034

Ral 4008


x – 523mm
y – 453mm
z – 470mm

Technical features

Folded and welded 2mm sheet steel chair. With plastic bumper feet.

About Toni Grilo

“Designer and Art Director, Toni Grilo was born in France in 1979. Graduate by the École Boulle in Paris in 2001, he immediately goes to Lisbon, continuing to develop projects in France. At the end of Europe, finding its roots, he discovers a rich industrial and craft country, and is obsessed by the beauty of technical processes and materials. After various collaborations, he decides to stay permanently in Portugal: he founds in 2005 a first agency, Objection with the designer Elder Monteiro, but in 2008 he opens his own studio, creating products, furniture and scenography.”

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