Tamar Koffi tamar koffi, global koffi, coffee, traditional expresso machine, cafitesse, roast coffee, coffee beans, douwe egberts Tamar Koffi is an independent local company supplying and servicing commercial and domestic coffee machines in Devon and Cornwall, also office water boilers and coolers, and we operate our own in-house engineers, telesales and deliveries. We provide free local delivery on our extensive range of products.