The NYX Slim Pencil Vault is a new in box makeup set that includes 12 standard-sized items, all formulated as pressed powder and pencil. This set specifically features lip liners, providing a variety of shades and types of lipstick to enhance lips and create different lip looks. The NYX brand is known for its high-quality makeup products, making this set a valuable option for those looking to expand their collection or try new shades.