Browse a huge selection of plastic promotional pens in a variety of fun colors and styles from Costco Logo Products. Promotional pens are a popular, inexpensive way to promote your brand or business. Order promotional pens for meetings, conferences, office or clinic supplies, schools, sponsorship gifts, goodie bag stuffers, and so much more! Aside from being a popular giveaway item, custom pens are great for everyday use and are sure to be enjoyed again and again. With our online design tool, you can easily add your company logo, website, or unique message to a huge selection of retractable and stick promotional pens.