The clear, minimalistic form of the Crystal sink and its distinctive, coloured glass inserts form a prominent mix of material and colour. Two insert panels, each 6 mm thick and made of shatterproof glass, cover the drain outlet and overflow. They give the bowl a clear geometry and can be removed for cleaning. The generously dimensioned basin with stringent zero radii and gently declined drip well is encased in a flat stainless steel frame.