【Product Name】 Replacement Refill for Montblanc Ballpoint Pen (Compatible Refill) 【Ink Color】 Black (Oil-based) 【Tip Size】 M Medium 【Size】 Total Length: Approximately 98mm Shaft Diameter: Approximately 6mm *Please check the shape and dimensions of your existing refill before purchasing. 【Pen Tip】 Ballpoint Pen *Not compatible with rollerball refills due to different shapes. 【Quantity】 3 pieces 【Shipping Method】 Mini Letter (Equivalent to regular mail) *Delivery is not available on weekends and holidays, so please allow extra time for delivery. Delivery typically takes 3-5 days, excluding weekends and holidays, but may take up to 7 days depending on the region. *No tracking number is provided. 【Packaging】 Simple packaging due to thickness restrictions for shipping. 【Compatible Models】 Meisterstück (LeGrand, Classic, Solitaire) StarWalker Montblanc M Bohème Toscanini Generation Seniorem Sir Georg Solti Étoile de Montblanc Cruise Collection Noblesse Others *We are unable to answer questions regarding compatibility, so please make your own judgment based on the shape and size. *Depending on the model of your ballpoint pen, the pen tip may not extend fully. However, you can adjust this by adding a filler to the hole at the top (black part) of the refill. *Only defective products that do not dispense ink will be exchanged. However, please note that due to being an overseas product, the inspection may be less rigorous, and some imperfect items may be included. #MONTBLANC #Compatible #Refill #Ink #ReplacementInk #ForBallpointPen #Black #CompatibleInk #CompatibleRefill