This clock is composed of 24 triangular pieces (3 different angles, 8 pcs each) that are painted with red and orange in alternating order - this gives the dial a virtual 3D effect, as if the zigzag shape were made of a folded paper - same as a real origami. - Raw material: dial is made of 4mm birch plywood board - Manufacturing process: the elements of the dial are laser cut from a 4mm birch plywood board, and painted with lighter and darker green. The painted pieces are glued on the backplate in alternating order. As these pieces are distributed manually there are no identical clocks manufactured. - The movement: is silent (non-ticking), second hand sweeps around. It runs with 1 pc AA type 1.5V battery (not included in the package). Hands are made of white plastic. Unique hands are available for extra 2.50 (check the last photo). - Dimensions: diameter: 29cm / 11.5 in depth: 3,3cm / 1.25 in weight: 0,5kg / 1.2 lbs - Production: 2-4 days - Shipping: ~1 week Please note: although this product ships for free certain countries above certain product value may still charge customs duty and/or import tax. In this case this fee needs to be paid by you and will usually be collected by the carrier.