All colors in an image will be printed, including white. To use the cap's base color, use a transparent section.

Bold designs work best on bottle caps. They're small, so don't try to fit too much detail. See our design resources page for tips and how-tos for creating great designs. To easily put text on an image, try this online tool.

See the about our caps page for info on appropriate bottles, sanitization, finish, and more.