New LEFF Amsterdam Tube Side Clock The LEFF Amsterdam Tube Side Clock is part of the Piet Hein Eek Tube series, created for LEFF Amsterdam. His starting point for the Tube Clock’s dial was an extrusion ring. Extrusion moulding is a design technique that involves forcing materials through a mould. The extrusion profile is what gives the material its shape. Piet Hein devised a ring like that for the design of the clock face. The products within the collection have a recognisable raw and industrial character, while still keeping a sophisticated aesthetic. In our studio in Amsterdam our design team shapes and engineers every detail, resulting in completely custom clocks that stand out from the crowd. Available in Brass, Copper or Steel. Specifications Material: plated steel 5 Year warranty Colour: Brass, Copper or Steel Dimensions: 5cm – l:8cm/2"–l:3.1" Battery Type: LR44 battery (included) Weight: 220g / 0.5lbs Free UK Delivery