It seems like you're referring to a makeup product, likely a highlighter stick that comes with a sponge applicator. Highlighter sticks are popular in makeup routines for adding a luminous glow to certain areas of the face, like the cheekbones, brow bones, and cupid's bow. The sponge applicator is often used to blend the product seamlessly into the skin for a natural finish. If you're interested in purchasing or learning more about this product, you might want to check out beauty stores or online retailers that carry makeup brands.