This high-quality enamel pin measures 0.75" in diameter and features a stunning rainbow of colors arranged in a wheel design. With its vibrant and bold colors, this pin is a great way to add a pop of color to any outfit. Crafted from durable enamel, this pin is built to last and can be worn on lapels, bags, hats, and more. Its sturdy construction also makes it a great gift for artists, designers, and anyone who appreciates the beauty of color. The rainbow color wheel design is a timeless and classic symbol of color theory, making this pin a thoughtful and unique gift for those interested in art.