O_O is a floor-standing washbasin designed by Studio Bartoli Design and produced by the Rexa Brand.This floor-standing washbasin designed by Studio Bartoli Design is made of black Marquinia marble and subjected to the new "Acid Shield" treatment, a special protective agent designed against acidic agents, dyes and fats, with the particularity of making the natural chromatic qualities unalterable. The style of this washbasin with floor drain fits into any bathroom setting, adding a touch of elegance to the scene.Free-standing waste outlet included, siphon excluded.