Container comprising a bottom panel, a front panel, two side panels, a rear panel, and a top panel, in which container: - the front panel and the two side panels each comprises a perforation line, - the perforation lines in the side panels extend from the rear panel to the front panel, and the perforation line in the front panel extends between and connects the two perforation lines in the side panels, thereby defining a lid, - the lid comprises the top panel and upper sections (3', 4') of the front panel and of the side panels, respectively, above the perforation lines, which lid, after the perforation lines have been broken, is rotationally moveable around a folding line in the rear panel between a closing position where the lid closes the container, and an open position where an open end of the container is not covered by the lid, wherein - the perforation line in the front panel is a row of perforations arranged along a line or curve which forms an edge of the lid after the perforations have been broken, and - each of the perforation lines in the side panels is a row of perforations each comprising two coherent first and second cuts (26,27) with a blunt angle (a) there between, these perforations being arranged to provide a row of tooth-shaped regions, where each tooth-shaped region is delimited by a first cut and a second cut, respectively, from two mutually adjacent but non-coherent perforations, said container being further characterized in that - the first cuts are arranged parallel to each other but staggered so that they are not arranged along one line, - wherein tips of the tooth-shaped regions are directed towards the rear panel, the tip meaning the narrowest end of the tooth-shaped region, where the distance between two adjacent perforations is smallest. - the front panel and the two side panels each comprises a perforation line, - the perforation lines in the side panels extend from the rear panel to the front panel, and the perforation line in the front panel extends between and connects the two perforation lines in the side panels, thereby defining a lid, - the lid comprises the top panel and upper sections (3', 4') of the front panel and of the side panels, respectively, above the perforation lines, which lid, after the perforation lines have been broken, is rotationally moveable around a folding line in the rear panel between a closing position where the lid closes the container, and an open position where an open end of the container is not covered by the lid, wherein - the perforation line in the front panel is a row of perforations arranged along a line or curve which forms an edge of the lid after the perforations have been broken, and - each of the perforation lines in the side panels is a row of perforations each comprising two coherent first and second cuts (26,27) with a blunt angle (a) there between, these perforations being arranged to provide a row of tooth-shaped regions, where each tooth-shaped region is delimited by a first cut and a second cut, respectively, from two mutually adjacent but non-coherent perforations, said container being further characterized in that - the first cuts are arranged parallel to each other but staggered so that they are not arranged along one line, - wherein tips of the tooth-shaped regions are directed towards the rear panel, the tip meaning the narrowest end of the tooth-shaped region, where the distance between two adjacent perforations is smallest.