Nascita Egg Makeup Sponge - 95 Makeup Sponge: Used to apply liquid make-up products evenly to wide and narrow areas of the face. It does not contain rubber raw materials. It is odorless. Usage: Soak under water for 1-2 minutes before use. The product will expand after getting wet. Then, squeeze your sponge well to remove the wetness of the product and apply your product.