These are replacement refills (compatible products) for Tiffany ballpoint pens, offering smooth writing and excellent cost performance. Please give them a try. 【Product Name】 Tiffany style ballpoint pen refill Compatible refill for Tiffany ballpoint pens Compatible Models: 1837 Tip: Ballpoint Ink Color: Black, M Medium (0.7mm) Quantity: 2 Price: 1000 yen ※ No discounts Tiffany replacement refills are here ↓ #tif_hana Compatible Models: Atlas / 1837 Makers, and other men's models Please read before purchasing: ・These are not genuine products. ・Please check the shape and dimensions of your existing refill. ・We cannot answer questions regarding individual compatibility. ・Compatibility is not guaranteed, even for similar-looking vintage models. ・Some models may not work even if the shape is similar due to different tip thicknesses (one past case). ・Even if the refills look similar, the shape and dimensions may be slightly different, so please refrain from purchasing for use in pens of other brands. If the refills are not compatible or if you made a mistake in your purchase, we offer returns. Please send us a message before completing the evaluation process. The buyer is responsible for the return shipping cost (110 yen stamp). We believe that those who understand the above will be satisfied if the refills are compatible. 【Regarding Shipping】 Occasionally, some people lack knowledge about regular mail. Please read the profile and only purchase if you understand it. Sterling Silver Retractable Tiffany Ballpoint Pen Refill Tiffany Ballpoint Pen Replacement Refill