These are beautiful metallic ball point pens. A refillable smooth writing educational gift for that insect lover or a reward for that special pest controller in your business. There are many insect combinations to choose from, so just choose the insect type I have available, the color of the pens and if you want a Logo or Name on the pen use my contact info for Free Engraving. A logo should be a high rez picture and just a name should include the font you would like. I will contact you if I have any problems with any engraving issue of any complexed logo.