National Pen
Last verified: April 2026
Read our full verification: Is National Pen Made in USA?Verification Summary
American Score
Manufacturing Location
San Diego, CA
Headquarters
San Diego, CA
Founded
1966
Products Verified
1 product
Evidence Breakdown
Factory Location Specificity
Specific factory city identified
Website Claim
Brand website explicitly claims Made in USA
Manufacturing History
Established USA manufacturer
Known Overseas Production
No known overseas production
Verification Notes
National Pen manufactures promotional pens and writing instruments in San Diego, California since 1966. Promotional ballpoint pens and custom writing instruments manufactured in the USA. Largest promotional pen manufacturer in America.
Last verified: April 2026
National Pen has been manufacturing products in San Diego, CA since 1966. We carry 1 verified American-made National Pen product.
Heritage and History
National Pen was founded in San Diego, California in 1966, building a business around the promotional pen market — the branded ballpoint pens that companies give to customers, employees, and event attendees. The promotional pen is one of the most cost-effective marketing tools in American business, and National Pen grew to dominate the category through direct mail marketing to small and medium businesses.
The San Diego manufacturing base has allowed National Pen to control quality across the full production process — from pen barrel molding through ink filling to custom imprinting — in ways that companies relying on imported pen bodies cannot match.
Made in San Diego, California
National Pen manufactures all promotional writing instruments in San Diego, California, where the combination of molding, assembly, and imprinting operations takes place under one roof. American manufacturing means the company can turn around custom orders quickly and maintain quality standards for the ink performance and print adhesion that promotional pen buyers require.
For businesses that use branded writing instruments as promotional tools or office supplies, National Pen provides the American-manufactured option with direct customization services. The San Diego facility's capability to handle both standard and custom orders efficiently reflects the operational sophistication that nearly sixty years of American pen manufacturing has developed.
Frequently Asked Questions
Is National Pen made in the USA?
Yes. National Pen manufactures 1 verified product in San Diego, CA. National Pen has manufactured promotional pens and writing instruments in San Diego, California since 1966, making it the largest promotional pen manufacturer in America and the source of the ballpoint pens used in offices and organizations across the country.
Where is National Pen manufactured?
National Pen is headquartered in San Diego, CA. Manufacturing takes place in San Diego, CA.
What National Pen products can I buy?
We carry 1 verified National Pen product across Office & School. Every listing links directly to Amazon with verified American manufacturing.
When was National Pen founded?
National Pen was founded in 1966. National Pen has manufactured promotional pens and writing instruments in San Diego, California since 1966, making it the largest promotional pen manufacturer in America and the source of the ballpoint pens used in offices and organizations across the country.
Does National Pen ship from Amazon?
Yes, all National Pen products listed here are available on Amazon with free shipping for Prime members.