La Tienda de Marci, also known as Pines Metálicos México, is an online store specializing in metal pins and brooches for fans, collectors, and anyone looking to personalize clothing or accessories. Its collection features designs inspired by anime, cartoons, films, video games, and television series, alongside themed and novelty pins. Products can be worn on items such as jackets, hats, and backpacks, or added to a personal collection.

The shop also offers practical accessories, including safety brooches, and highlights both popular products and new arrivals. Shoppers can browse by theme, add items to their cart, and track orders through the website. La Tienda de Marci shares customer reviews and publishes guides about pin designs, customization, care, and fastening options.

For retailers and businesses, the brand promotes wholesale opportunities and invites prospective distributors to explore its program. The store presents itself as a Mexican source for colorful, pop-culture-inspired metal pins, with options for individual buyers as well as shops interested in carrying its products