5PCS Jinhao #5 Fountain Pen Feed for Jinhao 250, 500 Fountain Pen, 26mm

The customer responses and reviews for the Jinhao Fountain Pen Feeds indicate that the product generally fits well and serves its purpose. While some customers express uncertainty about compatibility with specific pen models such as the Dunhill Gemline, the general Consensus is that the feeds are suitable for Jinhao pens and other compatible models. Most customers are satisfied with the product, finding it to be a great replacement for damaged feeds, effectively restoring the functionality of their pens. However, some customers express concerns about the quality and fit of the feeds, with one mentioning that the product did not meet their expectations due to significant deviations in size. Overall, the feedback suggests that while the feeds may not be universally suitable for all models, they generally provide a cost-effective solution for pen users in need of replacements.