D1 Ballpoint Pen Refill 1.0 mm Black Pack of 5 | 5 Pieces 1.0 Refill Black for Kaweco Sport und Liliput Series | Medium

Fantastic refills for recently gifted and new favourite pen! Bought size 1.2mm which writes beautifully. Box differs from that shown on the listing but all good and very pleased!

Refills for my favourite pen.

These are great refills, I think I may have ordered a size too small to what I am used to with a ballpoint pen as I find the ink writes so finely with these refills. Work perfectly in my Kaweco D1 Ballpoint Pen (my favourite pen!) They are super small, as per the pen which makes it super easy to keep your refills in a small compartment in your organiser, pencil case, planner, bag etc - you literally do not know you have them!

Small, but a lovely writer.

These Kaweco refills work perfectly, unlike some cheaper unbranded D1 refills which are good for scratching paper with patchy inkflow

Fine nib then standard size

I don't like them: they are grey, not black, and very expensive. Won't order again.

Although it says D1, it somehow has a slimmer profile, and a shorter nib compared to others I tried. And surprisingly leaves more residue then expected on curves. Didn't hold on to my Calamus Pen. Also too cheap to bother to send back..so into the box of things. That's why I like it when brands sell single test items.