Fiber Tip Water-Based Pen (4-pack, black)

Felt tip pen creates clear, dark lines

Pens create nice dark marks. Can't put heavy pressure or will flatten the tip. I also slow down the speed of pen plots. When the ink gets low or it begins to dry, I try to extend the life of these EXPENSIVE pens by dropping some Stamp Ink into the top, replace the little cover. Could be messy, but it helps. Take ink spill precausions. Certainly wish that the ball point pens were available!

Great pens!!!

The pens and customer service is great!

Fiber Tip Pen

These pens keep going up in price. At some point it will be cheaper to buy a different plotter than pay for these pens. They work fine and as well as they did when they were $6 each.