Ballpoint refill standard D1, 3 pieces, ink colour black, medium point, replaceable mini micro pen refill, documentary proof, for multi-colour-pens, water proof

Fitted several small ballpoint pens I have. Economical, write well, nicely packaged.

Good quality

Very good value for money and fits my pen well. The writing is smooth enough, but the colour is not perfect for me, quite a weak green

Bought a smart tablet book & smart pen from MOLESKINE and the pen came with two refils but they were too thin for me, I prefer a wider nib so I looked everywhere and these fit although it doesn't tell you that it's good to know! I bought the orange too but there is a little rim around the pen refil that keeps/locks it in place and sadly it's in a different place on the orange nibs so they didn't work, but the black definitely did and, as it automatically sends everything you write in your tablet book to the app where you change the font vour anyway and then text or email it on or save it you only 'really' need black anyway so the orange was a test for my preference when not using the smart book, but black WAS needed so if you have a MOLESKINE smart pen/ tablet set, this gives you a nice smooth writing nib for your pen! Good to know

Some of the refills seemed to last only a week or so, and others much longer. It was quite scratchy while writing at a shallow angle as well.

D1, metal ball point refill for multi colour or purpose pens, oddly only length available but not only length in use.. Cut down to 57mm and works fine, good price, on time delivery...

Well made

Cheap, and the colour is a nice dark red, but slightly clumpy and inconsistent. Not that different from more expensive brands.