JoyceEasy Next Full Face CPAP MaskThis 'Next' modification of the Full Face JoyceEasy CPAP Mask is of the same robust design by Lwenstein Medical but more suited to patients on higher CPAP pressures particularly if using BiPAP or other non invasive ventilators (NIV). which has many well designed details, despite it being a simple 'easy' mask to use. The unique ball and socket joint is aimed to give greater freedom of movement and the silicone parts aim for reduced friction. Lowenstein