Louis Widmer Skin Appeal Stick is a roll-on skin care product designed to target skin imperfections. This 10ml tube features a convenient roll-on applicator for precise and hygienic application, suitable for all skin types. As this is a personal skincare product, key features are not listed. The product comes in a white tube with a green cap and features a roll-on applicator for easy use. The product is labeled as being suitable for all skin types and is designed to help with skin imperfections.