Esterbrook Estie Regular Ball Pen - Honeycomb CTEsterbrook Estie Regular Ball Pen (a classic cigar shape, very reminiscent of vintage pens) comes in quite a few different vibrant color schemes. The Esterbrook Estie ballpoint pen Honeycomb is flecked with the colors of rich amber, golden sunsets. The slightly shimmery essence of the material that makes it seem very ethereal as if the warmth and light is coming from inside the pen itself.