About Cotton3D

Cotton3D is based in the St. Louis metro east. We are a 3D printing business specializing in high-quality, creative, and functional 3D printed products. We combine modern 3D printing technology with innovative designs to create unique products for everyday use, hobbies, education, and special occasions.

Our product selection includes tabletop gaming accessories, dice trays and towers, bookmarks, cookie cutters, seasonal decorations, miniature painting accessories, educational tools, and assistive communication products. We focus on creating products that are practical, affordable, and thoughtfully designed.

In addition to our original products, we offer custom 3D printing services for individuals and businesses. Whether you have an existing 3D model ready to print, need a custom-designed product, or are looking for a reliable manufacturing partner for small-batch production, Cotton3D can help bring your ideas to life.

We also offer wholesale opportunities and contract manufacturing services for businesses seeking custom merchandise, specialized components, or products manufactured to their specifications.

As a small business, we take pride in providing personalized service, attention to detail, and quality products. Our goal is to make 3D printing accessible while delivering creative solutions that meet our customers' needs.

What we make

Our shop offers original 3D printed designs across a growing range of interests. Explore bookmarks and gifts, cookie cutters and seasonal decorations, dice trays and tabletop gaming accessories, miniature-painting supplies, and tools designed for communication and educational settings.

Some products are playful, others solve everyday problems. We aim to make each one useful, approachable, and enjoyable to own.

Have an idea of your own?

We also offer custom 3D printing. If you have a design file or a project in mind, tell us what you're looking for. We can review the details and provide a quote for your project. We also welcome conversations about wholesale orders and printing for other businesses.

Made with care, made for you

As a small business, we value clear communication, thoughtful designs, and products that serve a real purpose. Whether you're shopping for a unique gift, finding an accessory for your favorite hobby, or bringing a custom idea to life, we're glad you're here.

Thanks for supporting Cotton3D and our St. Louis 3D printing shop.