Limited Quantity Back in stock after six months! 10/14 This is a replacement refill (compatible) for Montblanc ballpoint pens. Instant purchase OK. While we don't offer extreme discounts, these refills are popular with repeat customers due to their smooth writing feel and reliable quality. Please give them a try! Click here for ballpoint pen refills ↓ Montblanc Ballpoint Pen Compatible Refill Quantity: 2 Ink Color: Black (Oil-based) Writing Size: M Medium Size: Length approx. 98mm, Shaft diameter approx. 6mm Tip: Ballpoint Price: 980 yen *No discounts Compatible Models: Meisterstück (LeGrand, Classic, Solitaire), StarWalker, Montblanc M, Bohème, Toscanini, Generation, Siennam, Sir Georg Solti, Étoile de Montblanc, Cruise Collection, Noblesse, and others. [Please Read] Everyone has experienced the frustration of a pen that won't write even though ink remains. The causes of ink failure are varied, including storage conditions, so it's not possible to say definitively. However, to minimize ink problems, compatible refills do not have an expiration date (branded products generally have a lifespan of about 2 years). We inspect the resin ball protecting the steel ball of the pen tip and send out only those that are free of defects. For an estimated ink expiration date, please search online for "ballpoint pen refill expiration date" for reference. - Cannot be used with rollerball pens or other refills with different shapes. Please confirm the shape and dimensions. - Occasionally, the pen tip may be slightly short. Adjust by using a filler in the top (black part) of the refill. We offer returns if the refill is not compatible, including cases of accidental purchase. Please feel free to contact us. However, the buyer is responsible for return shipping costs (110 yen stamp). The seller covers the shipping cost for sending the item. Please be sure to check the shape and dimensions of your existing refill before purchasing. [Regarding Shipping] There are rare cases where people do not understand standard mail shipping. We have described standard mail in our profile. Please read and understand it before purchasing.