Herome Nail Hardener Extra Strong is a specialized nail treatment designed to strengthen weak and sensitive nails. This 10ml formula promises to deliver harder nails within 14 days of regular use, making it an effective solution for those seeking to improve their nail strength and durability. Since this is a personal care product for nail treatment, no detailed features are listed. The product comes in an elegant bottle with a navy blue cap and clear glass container, allowing visibility of the transparent strengthening formula. The packaging features the product name in red text against a white background.