Paul Clover Ballpoint Pen Refills Compatible with Cross Ballpoint Pens, Cross 8513 Medium, Made in Germany

Product exactly as advertised and ideal for my ballpoint pen.

Does what they say pen refills

The refills look almost exactly like the originals and so far so good the first one performs very well

Don’t touch this with a barge pole. Bought 5 refills every single one of them was defective. Lesson learnt next time buy the branded product

These refills fit perfectly inside my Filofax pen and write just as well as the branded ones

I used these to revive some of my favourite pens that I'd been given by reps and the like.They worked in several of them and are generally good for the type of merchandise pens that unscrew in the middle.They quality of each refill was variable, two of them stopped working after a few days, the rest have been good. The ink quality is nice and doesn't smudge easily. The ballpoint runs smoothly and the line thickness is on a par with most ballpoint pens.Verdict: Hopefully I just got a couple of duff refills but I'd think twice before purchasing again. Fit, ink and feel were all good however.

Had a problem with the first batch sent to me but sales were helpful and replaced them free of charge. These ones work fine

I'm very pleased with these ink refills for my Cross pen. It does feel like German quality, flowing smoothly with clean lines. The 5 pack is great value so I will never run out of ink again. Highly recommended!