TIRTIR Mask Fit Cushion Refill 18g The TIRTIR Mask Fit Cushion refill is designed to seamlessly replace your existing product, ensuring you can continue enjoying its benefits without interruption. The refill, like the original, aims to provide long-lasting, comfortable coverage with a formulation that adheres closely to the skin, offering a skin-like finish that lasts. Its double shield coating technology enhances both adhesion and durability, ensuring your makeup stays put. The product contains a variety of skin-nourishing ingredients, including water, cyclopentasiloxane, and extracts like truffle and pancratium maritimum, among others, to maintain skin hydration and health. How to Use Prepare the Cushion: With the container cap open, firmly press down on the bottom of the container using both hands to separate it. Insert the Refill: Take the refill and place it securely into the compact.