These Executive pen knives are well crafted pens that have a hidden surprise. They are a high quality and come in dark blue, black, red and silver.  They have a high gloss finish and are refillable. It writes so smooth that no one will suspect there is a knife inside, just simply pull on the barrel. They make great letter openers, and look nice in any shirt pocket. Pen Length: 5.5 Inch each. Knife Length: 2.25 Inch each.