Pentel Ergonomics Wing Grip Mechanical Pencil Navy 0.5mm Although discontinued, its unique wing grip is easy to use, making it perfect for both collection and practical use. *Due to deterioration of the rubber from long-term storage, the overall condition of the product is listed as poor. The rubber is sticky, so if you are concerned about this during use, please take care of it yourself. *To prevent any problems, please refrain from purchasing if you are a highly sensitive person or if you are looking for a product in new condition.