Bolígrafo Schneider Tops 505 F, paquete de 10

I use them mostly for Dot-to-Dot books and they work really for that.

I have re-purchased this pen after I found an old one that I believe to be from around 2000-2002 and that was still surprisingly writing, despite the fact it was left without a cap.

I'm an artist and use these pens mostly for drawing due to the incredible amount of control the ink gives you over the line weight because there is no risk of smudging, even if you erase pencil sketches beneath the ink.
This is my absolutely favorite pen to draw with. Nothing else comes close.
The fact that I still draw with the old pen I found should tell you about the longevity of these pens.

I love these pens! Fine point. Work well with no blobs or extra ink anywhere. Never have to worry about being in your pocket without the cap on. Caps fit nice the whole time, even after using all the time. Will always buy these.