The M148P mask from Sensei fits on the face with great ease without leaving any marks on the skin, thanks to its different construction.

The single crystal lens is positioned as close to the face as possible, allowing for a wide field of vision.

It is constructed with a durable frame and Tempered glass with antiscratch for increased durability over time.

Before the first use of the mask, we should apply white toothpaste (not gel) internally on the lenses and the silicone of the mask. Typically, this toothpaste contains particles that assist in cleaning. The pressure we apply should be gentle to avoid leaving marks on the lenses. We let the toothpaste sit for at least 2 hours, and then we thoroughly rinse the lenses and the interior of the mask with lukewarm water. Ideally, before each use of the mask, we use an anti-fog solution.