Expressive, prova t-4201 is made of precious wood. This sturdy table has a light, elegant and discreet look. The 40 mm thick top is refined to 15 mm. Like Max Bill's cross-frame chair, the stability of the prova model is based on a cross construction underneath the tabletop, which is directly connected to the frame. The V-shaped base allows the table top to expand or contract with the seasons without deformation. A simple construction that can be dismantled at any time, developed by Heinz Baumann over many years of work. The flared base offers greater stability - red wine stays in the glasses.