Home Appliances Design TELVE Coffee Machine by ARCELIK A.S. In terms of general sense of form, it also refers to the traditional products with its unique curve on its main geometry, besides referring to the plainness. Selected and applied amongst hundreds of curves, this curve is also used in the body of the product and the coffeepot. Apart from contemporary products, even its ventilation holes have been transformed to an elegant design detail with the use of perforated metal. The layout of the keys and LEDs in the ventilation duct provides genuineness, simplicity and ease of operation to the design.