KEY FEATURES Crafted from Calacatta Viola marble with a smooth honed finish Creamy white base with veining that shifts from soft lavender through to rich deep purple Geometric square form with the signature Forma bow motif Designed in collaboration with Smac Studio Natural variation ensures every piece is unique Sold individually | 40mm (1.57") length | 52mm (2.05") projection Mounting hardware included The Forma Marble Knob Viola brings the collection's signature bow motif into a single solid form. The same geometric language as the Forma Marble Handle Viola, compressed into something you grip rather than pull. Designed in collaboration with Smac Studio, its square profile and honed finish give it an architectural precision that holds up at close range.Crafted from Calacatta Viola marble, featuring a creamy white base with veining that shifts from soft lavender through to rich deep purple. Each piece is unique. Measures 40mm (1.57") length x 52mm (2.05") projection. Mounting hardware is included. Do not use electric tools during installation. Refer to the Specifications tab for the full installation guide.