☆ I also have other items related to art, crafts, and stationery on sale, so please take a look! This is a PLATINUM Platinum Soft Pen from about 40 years ago. It's a standard red pen used by teachers in schools, cram schools, correspondence courses, and lectures for grading and marking. It's convenient because you can use it repeatedly by replacing the ink cartridge and pen tip. (Current models can be used) This is the discontinued, older model, two generations before the current model with a silver cap. I remember that it originally had a red-tipped pen nib, but I switched to a black-tipped one later. I think this is a very hard-to-find and popular rare item, so if you like vintage, Showa retro, rare items, stationery, and writing instruments, or if you are looking for one, or if you are a collector, please consider it! ● I haven't used it for about 20 years. You can't use it unless you replace the ink and pen tip. ● I stored it in a drawer in a pen stand along with other pens. There are fine scratches and scuffs mainly on the silver cap. ● It is a very old item, and the original cartridge is still attached, and the inside has not been cleaned. I will deliver it as is. Please refrain from purchasing if you are concerned about the condition, such as fine scratches and dirt. ● I would appreciate it if you could understand that it has been stored at home by an amateur and inspected. ● As a bonus, I will include 3 replacement pen tips from that time. (I cannot guarantee that they can be used) The box is dirty, but I will include it. ● I also have brand-name items, retro items, vintage items, Japanese clothing accessories, rare magazines, art supplies, and fancy goods on sale, so please take a look if you like ☆ #S-600A #RedShaft #OldPlatinumSoftPen #DiscontinuedPen #PLATINUM #CartridgeType With Pen Tip Silver Cap #PlatinumSoftPen #Platinum #SoftPen #GradingPen #RedPen #PenTip #Discontinued #Vintage Marking Pen Silver Cap #ShowaRetro #Stationery #RetroGoods #OldDesign #OldModel #RedPen Stationery #WritingInstruments #WritingUtensils #OfficeSupplies #Retro #Rare #Collection Stationery Collection Stationery Otaku Writing Instruments At That Time #Collector #Showa #Correction #KUMON #CramSchool #Grading #PlatinumGradingPen #PlatinumFountainPen Grading Pen Showa Retro