Made out of polished, high quality aluminium, the ROK Espresso Maker will serve you with a warm cup of coffee through a manual, non-electric design. The maker is eco-friendly where the only power used is to boil the water for your espresso. You can not only use it at home but also while you’re camping or riding a boat. The lowering of the lever arms will help you achieve the right pressure required to prepare the espresso. This air is trapped which will then force water through the ground coffee at a high pressure. A mechanical approach to preparing coffee you can enjoy anywhere on the go. Spotlighted by GQ magazine as one of the “Best Stuff of 2012,” the Presso ROK is an environmentally friendly manual espresso maker created with durable engine-grade metal guaranteed to last at least 10 years. Ready for a cuppa?