A pen that uses a gel-based ink, combining the permanence of oil-based ballpoint ink and the smooth glide of water-based ink.
More example sentences
- The walls of the tiny room were completely covered in writing; silver marker, gold marker, black permanent marker, spray paint, carvings with knives, paint, pencil, ball point pen, gel pen, etc.
- Neat, slender script filling two thirds of its pages, words written in blue Crayola crayon, then indigo gel pen, then smooth navy blue ink.
- It was with this style that he took to drawing the innards of old televisions and computers with intricate detail, all in various colors of ball-point and gel pen.