These pen knives are very well crafted executive style pens that have a hidden surprise- they are high quality pink high glossy pen knives that are refillable. Smooth writing pens that no one will suspect have a knife inside, just simply pull on the barrel to deploy the blade. They also make great letter openers and look nice in any shirt pocket. Pen Length: 5.5 Inch each Knife Length: 2.25 Inch each Color: Pink Ink Color: Black Qty: 12 Pcs