ZWEEnHALB – the grill from Berlin. 2½ millimeters thick, built in under 2 ½ minutes, enough space to have a minimum of 2½ people – and weighs more than 2 ½ kilograms 😉 .. The grill, which are five plates to plug together, ideal for sustainable grilling: always reusable, without rusting, and easy to clean, but also to transport dirty (closure in the two wooden boards!). The heat does not radiate down, the meadow, the underground are spared. Philipp Sack, industrial designer, was looking for an answer to disposable disposable barbecues: Here it is!