PRIMUM B031 - ChairPrimum the Chair Intelligent Comfort by Sibast Furniture Primum the Chair from Sibast Furniture (formerly know as Bent Hansen) is a fine example of how design can respond to the human body without compromising visual simplicity. Latin for first, Primum was the first dining chair developed by Sibast Furnitures design teamand it remains one of the brands most recognisable pieces. Its signature feature is the flexible backrest, which gently adjusts to