Philips Wisp on the Nose Nasal MaskPhilips Wisp on the Nose Nasal Mask The tip of the nose cushion is designed to sit below your nose bridge, making minimal contact with your face while creating an optimal seal. Wisp combines the performance and comfort of a nasal mask with the aesthetic elegance of a pillows mask. With its minimally invasive design and superior seal, Wisp delivers the comfort and performance your patients deserve. Soft and comfortable for a restful nights sleep: Wisp